adj. darkened by clouds; "a heavy sky"

adj. threatening or foreshadowing evil or tragic developments; "a baleful look"; "forbidding thunderclouds"; "his tone became menacing"; "ominous rumblings of discontent"; "sinister storm clouds"; "a sinister smile"; "his threatening behavior"; "ugly black clouds"; "the situation became ugly"

adj. ominously prophetic

adj. close in time; about to occur; "retribution is at hand"; "some people believe the day of judgment is close at hand"; "in imminent danger"; "his impending retirement"

adj. fraught with danger; "dangerous waters"; "a parlous journey on stormy seas"; "a perilous voyage across the Atlantic in a small boat"; "the precarious life of an undersea diver"; "dangerous surgery followed by a touch-and-go recovery"

adj. showing a brooding ill humor; "a dark scowl"; "the proverbially dour New England Puritan"; "a glum, hopeless shrug"; "he sat in moody silence"; "a morose and unsociable manner"; "a saturnine, almost misanthropic young genius"- Bruce Bliven; "a sour temper"; "a sullen crowd"

adj. causing dejection; "a blue day"; "the dark days of the war"; "a week of rainy depressing weather"; "a disconsolate winter landscape"; "the first dismal dispiriting days of November"; "a dark gloomy day"; "grim rainy weather"

adj. filled or abounding with fog or mist; "a brumous October morning"

adj. filled or abounding with clouds

adj. resembling a cloud

adj. darkened with overcast; "a dark day"; "a dull sky"; "the sky was leaden and thick"

adj. filled with vapor; "miasmic jungles"; "a vaporous bog"

adj. clouded with a mixture of smoke and fog; "the smoggy atmosphere of Los Angeles"

adj. causing consternation; "appalling conditions"

adj. provoking horror; "an atrocious automobile accident"; "a frightful crime of decapitation"; "an alarming, even horrifying, picture"; "war is beyond all words horrible"- Winston Churchill; "an ugly wound"

adj. causing fear or dread or terror; "the awful war"; "an awful risk"; "dire news"; "a career or vengeance so direful that London was shocked"; "the dread presence of the headmaster"; "polio is no longer the dreaded disease it once was"; "a dreadful storm"; "a fearful howling"; "horrendous explosions shook the city"; "a terrible curse"

adj. extremely alarming

adj. provoking fear terror; "a scary movie"; "the most terrible and shuddery...tales of murder and revenge"

adj. causing a sensation as of things crawling on your skin; "a creepy story"; "I had a creepy-crawly feeling"

adj. worthy of respect or honor; "born of a redoubtable family"

adj. shockingly repellent; inspiring horror; "ghastly wounds"; "the grim aftermath of the bombing"; "the grim task of burying the victims"; "a grisly murder"; "gruesome evidence of human sacrifice"; "macabre tales of war and plague in the Middle ages"; "macabre tortures conceived by madmen"

adj. hazardous and frightening; "hairy moments in the mountains"

adj. causing extreme terror; "a terrifying wail"

adj. not made opaque or cloudy by sediment; "the wine was unclouded"

adj. without artificial refinement or elegance; "plain homely furniture"; "homely manners"

adj. emanating from a person's emotions and prejudices

adj. falling short of some prescribed norm; "substandard housing"