Nouns (3)

dificultoso, arduo, arduidad
n. extreme effortfulness

Verbs (0)

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Adverbs (0)

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Adjectives (69)

arduo, francote, rudo, adusto, áspero, destemplado, huraño, hosco, desabrido, brusco, duro
adj. marked by rude or peremptory shortness; "try to cultivate a less brusque manner"; "a curt reply"; "the salesgirl was very short with him"
trabajoso, dificultoso, penoso, laborioso, arduo, difícil, complicado, pesado, duro
adj. not easy; requiring great physical or mental effort to accomplish or comprehend or endure; "a difficult task"; "nesting places on the cliffs are difficult of access"; "difficult times"; "why is it so hard for you to keep a secret?"
apurado, sensible, arduo, delicado, espinoso
adj. bristling with perplexities; "the thorny question of states' rights"
arduo
adj. exasperatingly difficult to handle or circumvent; "a nasty problem"; "a good man to have on your side in a tight situation"
dificultoso, penoso, arduo, difícil, duro
adj. very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"
dificultoso, deslomando, fatigoso, agotador, trabajoso, penoso, laborioso, arduo, escabroso, difícil, matador
adj. resulting in punishment; "the king imposed a punishing tax"
trabajoso, dificultoso, penoso, laborioso, arduo, difícil, pesado, duro
adj. requiring much effort and trouble; "the mountain climb was long, steep, and difficult"
enérgico, arduo, fuerte
adj. characterized by or performed with much energy or force; "strenuous exercise"
ímprobo, trabajoso, dificultoso, penoso, arduo, difícil
adj. hard to overcome or surmount: "a hard climb"; "a stiff hike"; "a stiff exam"; "an uphill battle against a popular incumbent"
rigoroso, rígido, arduo, austero, severo, áspero, riguroso, duro, fuerte, firme
adj. very strong or vigorous; "strong winds"; "a hard left to the chin"; "a knockout punch"; "a severe blow"

Fuzzynyms (314)

pestífero, pestilente, cargante, enfadoso, engorroso, latoso, mortificante, enojoso, fastidioso, molesto, desagradable
adj. causing irritation or annoyance; "tapping an annoying rhythm on his glass with his fork"; "aircraft noise is particularly bothersome near the airport"; "found it galling to have to ask permission"; "an irritating delay"; "nettlesome paperwork"; "a pesky mosquito"; "swarms of pestering gnats"; "a plaguey newfangled safety catch"; "a teasing and persistent thought annoyed him"; "a vexatious child"; "it is vexing to have to admit you are wrong"
ambiguo, ininteligible, incomprensible, oscuro, enigmático, vago
adj. lacking clarity of meaning; causing confusion or perplexity; "sent confusing signals to Iraq"; "perplexing to someone who knew nothing about it"; "a puzzling statement"
rigoroso, inclemente, inexorable, rígido, implacable, despiadado, severo, riguroso, duro
adj. not forbearing; ruthless; "an unsparing critic"
rigoroso, inclemente, inexorable, rígido, implacable, despiadado, severo, riguroso, duro
adj. not forbearing; ruthless; "an unsparing critic"
terso, lacónico, sucinto, resumido, conciso, breve, lapidario, corto
adj. brief and to the point; effectively cut short; "a crisp retort"; "a response so curt as to be almost rude"; "the laconic reply; `yes'"; "short and terse and easy to understand"
poco conveniente, importuno, inoportuno, molesto, incómodo, inconveniente
adj. not conveniently timed; "an early departure is inconvenient for us"
incivil, mal educado, descortés, rudo
adj. lacking civility or good manners; "want nothing from you but to get away from your uncivil tongue"- Willa Cather
rigoroso, estricto, severo, exigente, riguroso, intransigente
adj. severe and unremitting in making demands; "an exacting instructor"; "a stern disciplinarian"; "strict standards"
rigoroso, estricto, severo, exigente, riguroso, intransigente
adj. severe and unremitting in making demands; "an exacting instructor"; "a stern disciplinarian"; "strict standards"
rigoroso, estricto, severo, exigente, riguroso, intransigente
adj. severe and unremitting in making demands; "an exacting instructor"; "a stern disciplinarian"; "strict standards"
trabajoso, dificultoso, penoso, laborioso, arduo, difícil, complicado, pesado, duro
adj. not easy; requiring great physical or mental effort to accomplish or comprehend or endure; "a difficult task"; "nesting places on the cliffs are difficult of access"; "difficult times"; "why is it so hard for you to keep a secret?"
trabajoso, dificultoso, penoso, laborioso, arduo, difícil, complicado, pesado, duro
adj. not easy; requiring great physical or mental effort to accomplish or comprehend or endure; "a difficult task"; "nesting places on the cliffs are difficult of access"; "difficult times"; "why is it so hard for you to keep a secret?"
exigente, retador, ambicioso
adj. requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"
doloroso, alarmante, preocupante, inquietante, molesto, catastrófico, desastroso, crítico, desdichado, irritante
adj. hard to endure; "fell upon trying times"
doloroso, alarmante, preocupante, inquietante, molesto, catastrófico, desastroso, crítico, desdichado, irritante
adj. hard to endure; "fell upon trying times"
temible, formidable
adj. impressively difficult; "a tall order"
indócil, indisciplinado, difícil, rebelde
adj. difficult to deal with; "a troublesome infection"; "a troublesome situation"
dificultoso, penoso, arduo, difícil, duro
adj. very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"
dificultoso, penoso, arduo, difícil, duro
adj. very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"
sin reserva, boquifresco, escueto, rotundo, sin rodeos, sin ambages, abierto, franco, brusco, directo
adj. close enough to go straight to the target; "point-blank range"; "a point-blank shot"
rigoroso, de mano dura, inflexible, implacable, severo, áspero, acerbo, riguroso, cruel, amargo, duro
adj. unjustly domineering; "incensed at the government's heavy-handed economic policies"; "a manager who rode roughshod over all opposition"
dificultoso, deslomando, fatigoso, agotador, trabajoso, penoso, laborioso, arduo, escabroso, difícil, matador
adj. resulting in punishment; "the king imposed a punishing tax"
dificultoso, deslomando, fatigoso, agotador, trabajoso, penoso, laborioso, arduo, escabroso, difícil, matador
adj. resulting in punishment; "the king imposed a punishing tax"
dificultoso, deslomando, fatigoso, agotador, trabajoso, penoso, laborioso, arduo, escabroso, difícil, matador
adj. resulting in punishment; "the king imposed a punishing tax"
inflexible, intransigente
adj. not making concessions; "took an uncompromising stance in the peace talks"; "uncompromising honesty"
áspero
adj. brusque and surly and forbidding; "crusty remarks"; "a crusty old man"; "his curmudgeonly temper"; "gruff manner"; "a gruff reply"
grosero, rudo, áspero, tosco, basto
adj. having a bad disposition; surly; "churlish as a bear"- Shakespeare
empinado, abrupto, cortado a pico, escarpado, áspero
adj. extremely steep; "an abrupt canyon"; "the precipitous rapids of the upper river"; "the precipitous hills of Chinese paintings"; "a sharp drop"
rigoroso, desapacible, rudo, áspero, riguroso, inhumano, cruel, crudo, malo, frío
adj. (of weapons or instruments) causing suffering and pain; "brutal instruments of torture"; "cruel weapons of war"
cegador, deslumbrador, brillante, intenso, agudo
adj. disagreeable to the senses; "the harsh cry of a blue jay"; "harsh cognac"; "the harsh white light makes you screw up your eyes"; "harsh irritating smoke filled the hallway"
ímprobo, trabajoso, dificultoso, penoso, arduo, difícil
adj. hard to overcome or surmount: "a hard climb"; "a stiff hike"; "a stiff exam"; "an uphill battle against a popular incumbent"
ímprobo, trabajoso, dificultoso, penoso, arduo, difícil
adj. hard to overcome or surmount: "a hard climb"; "a stiff hike"; "a stiff exam"; "an uphill battle against a popular incumbent"
firme
adj. possessing the tone and resiliency of healthy tissue; "firm muscles"
fatigoso, enojoso, latoso, embrutecedor, embotador, tedioso, monótono, fastidioso, aburrido, soso, insípido, pesado, insulso
adj. so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome"
rígido, estricto, severo, duro
adj. unsparing and uncompromising in discipline or judgment; "a parent severe to the pitch of hostility"- H.G.Wells; "a hefty six-footer with a rather severe mien"; "a strict disciplinarian"; "a Spartan upbringing"
mucho, extremado, sumo, intenso, profundo, agudo, fuerte, vivo, grande
adj. possessing or displaying a distinctive feature to a heightened degree; "intense heat"; "intense anxiety"; "intense desire"; "intense emotion"; "the skunk's intense acrid odor"; "intense pain"; "enemy fire was intense"
voluntarioso, travieso, obstinado, testarudo
adj. habitually disposed to disobedience and opposition
dolorido, doloroso, sensible
adj. hurting; "the tender spot on his jaw"
austero, estricto, severo, sobrio
adj. pure and simple in design or style; "a chaste border of conventionalized flowers"
elaborado, trabajado, atildado, intrincado, complicado, complejo
adj. marked by complexity and richness of detail; "an elaborate lace pattern"
virulento, envenenado, áspero, sarcástico, acedo, agrio, acerbo, cáustico, punzante, mordaz, venenoso, acre, amargo, incisivo
adj. harsh or corrosive in tone; "an acerbic tone piercing otherwise flowery prose"; "a barrage of acid comments"; "her acrid remarks make her many enemies"; "bitter words"; "blistering criticism"; "caustic jokes about political assassination, talk-show hosts and medical ethics"; "a sulfurous denunciation"; "a vitriolic critique"
testarudo, tozudo, terco
adj. marked by a disposition to oppose and contradict; "took perverse satisfaction in foiling her plans"
insultante, injurioso, afrentoso, sarcástico, mordaz, ofensivo
adj. expressing or expressive of ridicule that wounds
sensible, preciso
adj. of an instrument or device; capable of registering minute differences or changes precisely; "almost undetectable with even the most delicate instruments"
sinuoso, tortuoso, laberíntico, enredado, intrincado, complicado, espinoso, complejo
adj. having many complexly arranged elements; elaborate; "intricate lacework"
complicado, complejo
adj. difficult to analyze or understand; "a complicated problem"; "complicated Middle East politics"
rigoroso, rígido, arduo, austero, severo, áspero, riguroso, duro, fuerte, firme
adj. very strong or vigorous; "strong winds"; "a hard left to the chin"; "a knockout punch"; "a severe blow"
hipersensible
adj. having an allergy or peculiar or excessive susceptibility (especially to a specific factor); "allergic children"; "hypersensitive to pollen"
endurecido, duro
adj. not given to gentleness or sentimentality; "a tough character"

Synonyms (263)

sin ceremonia, adusto, súbito, brusco
adj. without due formalities; "unceremonious dismissal from office"
exigente, retador, ambicioso
adj. requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"
exigente, retador, ambicioso
adj. requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"
exigente, retador, ambicioso
adj. requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"
humillante, penoso, alarmante, preocupante, inquietante, embarazoso, delicado, desagradable
adj. hard to deal with; especially causing pain or embarrassment; "awkward (or embarrassing or difficult) moments in the discussion"; "an awkward pause followed his remark"; "a sticky question"; "in the unenviable position of resorting to an act he had planned to save for the climax of the campaign"
humillante, penoso, alarmante, preocupante, inquietante, embarazoso, delicado, desagradable
adj. hard to deal with; especially causing pain or embarrassment; "awkward (or embarrassing or difficult) moments in the discussion"; "an awkward pause followed his remark"; "a sticky question"; "in the unenviable position of resorting to an act he had planned to save for the climax of the campaign"
humillante, penoso, alarmante, preocupante, inquietante, embarazoso, delicado, desagradable
adj. hard to deal with; especially causing pain or embarrassment; "awkward (or embarrassing or difficult) moments in the discussion"; "an awkward pause followed his remark"; "a sticky question"; "in the unenviable position of resorting to an act he had planned to save for the climax of the campaign"
problemático, grave, difícil, complicado
adj. making great mental demands; hard to comprehend or solve or believe; "a baffling problem"; "I faced the knotty problem of what to have for breakfast"; "a problematic situation at home"
problemático, grave, difícil, complicado
adj. making great mental demands; hard to comprehend or solve or believe; "a baffling problem"; "I faced the knotty problem of what to have for breakfast"; "a problematic situation at home"
problemático, grave, difícil, complicado
adj. making great mental demands; hard to comprehend or solve or believe; "a baffling problem"; "I faced the knotty problem of what to have for breakfast"; "a problematic situation at home"
peliagudo, apurado, delicado, intrincado, difícil, complicado, espinoso
adj. having concealed difficulty; "a catchy question"; "a tricky recipe to follow"
peliagudo, apurado, delicado, intrincado, difícil, complicado, espinoso
adj. having concealed difficulty; "a catchy question"; "a tricky recipe to follow"
peliagudo, apurado, delicado, intrincado, difícil, complicado, espinoso
adj. having concealed difficulty; "a catchy question"; "a tricky recipe to follow"
apurado, sensible, arduo, delicado, espinoso
adj. bristling with perplexities; "the thorny question of states' rights"
apurado, sensible, arduo, delicado, espinoso
adj. bristling with perplexities; "the thorny question of states' rights"
doloroso, alarmante, preocupante, inquietante, molesto, catastrófico, desastroso, crítico, desdichado, irritante
adj. hard to endure; "fell upon trying times"
doloroso, alarmante, preocupante, inquietante, molesto, catastrófico, desastroso, crítico, desdichado, irritante
adj. hard to endure; "fell upon trying times"
doloroso, alarmante, preocupante, inquietante, molesto, catastrófico, desastroso, crítico, desdichado, irritante
adj. hard to endure; "fell upon trying times"
temible, formidable
adj. impressively difficult; "a tall order"
temible, formidable
adj. impressively difficult; "a tall order"
temible, formidable
adj. impressively difficult; "a tall order"
indócil, indisciplinado, difícil, rebelde
adj. difficult to deal with; "a troublesome infection"; "a troublesome situation"
indócil, indisciplinado, difícil, rebelde
adj. difficult to deal with; "a troublesome infection"; "a troublesome situation"
indócil, indisciplinado, difícil, rebelde
adj. difficult to deal with; "a troublesome infection"; "a troublesome situation"
arduo
adj. exasperatingly difficult to handle or circumvent; "a nasty problem"; "a good man to have on your side in a tight situation"
arduo
adj. exasperatingly difficult to handle or circumvent; "a nasty problem"; "a good man to have on your side in a tight situation"
dificultoso, penoso, arduo, difícil, duro
adj. very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"
dificultoso, penoso, arduo, difícil, duro
adj. very difficult; severely testing stamina or resolution; "a rugged competitive examination"; "the rugged conditions of frontier life"; "the competition was tough"; "it's a tough life"; "it was a tough job"
delicado, difícil, batallón, espinoso
adj. causing difficulty in finding an answer or solution; much disputed; "the vexed issue of priorities"; "we live in vexed and troubled times"
delicado, difícil, batallón, espinoso
adj. causing difficulty in finding an answer or solution; much disputed; "the vexed issue of priorities"; "we live in vexed and troubled times"
delicado, difícil, batallón, espinoso
adj. causing difficulty in finding an answer or solution; much disputed; "the vexed issue of priorities"; "we live in vexed and troubled times"
dificultoso, deslomando, fatigoso, agotador, trabajoso, penoso, laborioso, arduo, escabroso, difícil, matador
adj. resulting in punishment; "the king imposed a punishing tax"
trabajoso, dificultoso, penoso, laborioso, arduo, difícil, pesado, duro
adj. requiring much effort and trouble; "the mountain climb was long, steep, and difficult"
fatigoso, agotador, fastidioso, cansado, pesado
adj. producing exhaustion; "an exhausting march"; "the visit was especially wearing"
fatigoso, agotador, fastidioso, cansado, pesado
adj. producing exhaustion; "an exhausting march"; "the visit was especially wearing"
fatigoso, dificultoso, laborioso, difícil
adj. requiring or showing effort; "heavy breathing"; "the subject made for labored reading"
fatigoso, dificultoso, laborioso, difícil
adj. requiring or showing effort; "heavy breathing"; "the subject made for labored reading"
físico, activo
adj. characterized by energetic bodily activity; "a very physical dance performance"
vital, enérgico, con viveza, animado, ágil, acre, vivo, fresco, rápido, activo
adj. quick and energetic; "a brisk walk in the park"; "a lively gait"; "a merry chase"; "traveling at a rattling rate"; "a snappy pace"; "a spanking breeze"
infatigable, incansable
adj. showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence"
energético, ferviente, fervoroso, vehemente, intenso, apasionado
adj. characterized by forceful and energetic action or activity; "a vigorous hiker"; "gave her skirt a vigorous shake"; "a vigorous campaign"; "a vigorous foreign policy"; "vigorous opposition to the war"
rigoroso, desapacible, rudo, áspero, riguroso, inhumano, cruel, crudo, malo, frío
adj. (of weapons or instruments) causing suffering and pain; "brutal instruments of torture"; "cruel weapons of war"
calculador, intrigante
adj. used of persons; "the most calculating and selfish men in the community"
penetrante, profundo, atento
adj. "took a hard look"
cegador, deslumbrador, brillante, intenso, agudo
adj. disagreeable to the senses; "the harsh cry of a blue jay"; "harsh cognac"; "the harsh white light makes you screw up your eyes"; "harsh irritating smoke filled the hallway"
complexo, complejo
adj. complicated in structure; consisting of interconnected parts; "a complex set of variations based on a simple folk melody"; "a complex mass of diverse laws and customs"
reconfortante, fortificante
adj. made greater or stronger; "beefed-up sales efforts"
potente, poderoso, fornido, musculoso, forzudo, fuerte
adj. (of a person) possessing physical strength and weight; rugged and powerful; "a hefty athlete"; "a muscular boxer"; "powerful arms"
con firmeza, con determinación, resoluto, decidido, resuelto, firme
adj. devoting full strength and concentrated attention to; "made continued and determined efforts to find and destroy enemy headquarters"
rigoroso, drástico, riguroso, radical
adj. forceful and extreme and rigorous; "drastic measures"
poderoso, fuerte
adj. strong enough to knock down or overwhelm; "a knock-down blow"
perceptible, visible
adj. readily noticed; "a noticeable resemblance"
potente, fuerte
adj. having a strong physiological or chemical effect; "a potent toxin"; "potent liquor"; "a potent cup of tea", "a stiff drink"
sólido
adj. rough and crude; "a robust tale"
estable, fuerte, firme, sólido
adj. of good quality and condition; solidly built; "a solid foundation"; "several substantial timber buildings"
riguroso, recio, fuerte
adj. powerful; "a stiff current"; "a stiff breeze"

Antonyms (24)

fácil
adj. posing no difficulty; requiring little effort; "an easy job"; "an easy problem"; "an easy victory"; "the house is easy to heat"; "satisfied with easy answers"; "took the easy way out of his dilemma"
fácil
adj. posing no difficulty; requiring little effort; "an easy job"; "an easy problem"; "an easy victory"; "the house is easy to heat"; "satisfied with easy answers"; "took the easy way out of his dilemma"
fácil
adj. posing no difficulty; requiring little effort; "an easy job"; "an easy problem"; "an easy victory"; "the house is easy to heat"; "satisfied with easy answers"; "took the easy way out of his dilemma"
elemental, sencillo, básico, simple
adj. easy and not involved or complicated; "an elementary problem in statistics"; "elementary, my dear Watson"; "a simple game"; "found an uncomplicated solution to the problem"
fácil
adj. requiring or apparently requiring no effort; "the swallows glided in an effortless way through the busy air"
fácil
adj. requiring or apparently requiring no effort; "the swallows glided in an effortless way through the busy air"
fácil
adj. requiring or apparently requiring no effort; "the swallows glided in an effortless way through the busy air"
fácil, suave
adj. performing adroitly and without effort; "a facile hand"
suave
adj. not brilliant or glaring; "the moon cast soft shadows"; "soft pastel colors"; "subdued lighting"
suave
adj. not brilliant or glaring; "the moon cast soft shadows"; "soft pastel colors"; "subdued lighting"
tierno, suave, dulce, manso, claro
adj. quiet and soothing; "a gentle voice"; "a gentle nocturne"
grato, simpático, agradable
adj. affording pleasure; being in harmony with your taste or likings; "we had a pleasant evening together"; "a pleasant scene"; "pleasant sensations"
sencillo, simple
adj. having few parts; not complex or complicated or involved; "a simple problem"; "simple mechanisms"; "a simple design"; "a simple substance"

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