adj. with hand brought forward and up from below shoulder level; "an underhand pitch"; "an underhand stroke"

adj. marked by deception; "achieved success in business only by underhand methods"

adj. with hand brought forward and up from below shoulder level; "an underhand pitch"; "an underhand stroke"

adj. marked by quiet and caution and secrecy; taking pains to avoid being observed; "a furtive manner"; "a sneak attack"; "stealthy footsteps"; "a surreptitious glance at his watch"

adj. conducted with or marked by hidden aims or methods; "clandestine intelligence operations"; "cloak-and-dagger activities behind enemy lines"; "hole-and-corner intrigue"; "secret missions"; "a secret agent"; "secret sales of arms"; "surreptitious mobilization of troops"; "an undercover investigation"; "underground resistance"

adj. professing feelings or virtues one does not have; "hypocritical praise"

adj. deceptive or fraudulent; disposed to cheat or defraud or deceive

adj. capable of being corrupted; "corruptible judges"; "dishonest politicians"; "a purchasable senator"; "a venal police officer"

adj. designed to deceive; "a suitcase with a false bottom"

adj. characterized by insincerity or deceit; evasive; "a devious character"; "shifty eyes"

adj. marked by skill in deception; "cunning men often pass for wise"; "deep political machinations"; "a foxy scheme"; "a slick evasive answer"; "sly as a fox"; "tricky Dick"; "a wily old attorney"

adj. not to be trusted; "how extraordinarily slippery a liar the camera is"- James Agee

adj. designed to deceive or mislead either deliberately or inadvertently; "the deceptive calm in the eye of the storm"; "deliberately deceptive packaging"; "a misleading similarity"; "statistics can be presented in ways that are misleading"; "shoddy business practices"

adj. prohibited by law or by official or accepted rules; "an illegal chess move"

adj. used of persons; "the most calculating and selfish men in the community"

adj. tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans; "Punic faith"; "the perfidious Judas"; "the fiercest and most treacherous of foes"; "treacherous intrigues"

adj. not adhering to ethical or moral principles; "base and unpatriotic motives"; "a base, degrading way of life"; "cheating is dishonorable"; "they considered colonialism immoral"; "unethical practices in handling public funds"

adj. lacking honesty and oblivious to what is honorable

adj. with hand brought forward and down from above shoulder level; "an overhand pitch"; "an overhand stroke"