Synonyms of unscrupulous in English:

unscrupulous


See definition of unscrupulous

adjective

1‘a crackdown on unscrupulous landlords’

SYNONYMS

unprincipled, unethical, immoral, amoral, conscienceless, untrustworthy, shameless, reprobate, exploitative, corrupt, corrupted, dishonest, fraudulent, cheating, dishonourable, deceitful, devious, underhand, guileful, cunning, furtive, sly, wrongdoing, unsavoury, disreputable, improper, bad, evil, wicked, villainous, roguish, sinful, ignoble, degenerate, venal

informal crooked, shady, shifty, slippery

British informal dodgy

archaic dastardly

ANTONYMS

ethical, honest