reprobate

adj : marked by immorality; deviating from what is considered

right or proper or good; "depraved criminals"; "a

perverted sense of loyalty"; "the reprobate conduct of

a gambling aristocrat" [syn: {depraved}, {immoral}, {perverse},

{perverted}]

n : a person without moral scruples [syn: {miscreant}]

v : reject as invalid, as of documents [ant: {approbate}]