Synonyms of iniquitous

1 Syllable

foul, fouls

2 Syllables

fouled, miscreant, guilty, sinful, vilest, heinous, impious, evil, unfair, corrupt, guiltier, guiltiest, nocent, vicious, viler, hellborn, foulest, fouler, wicked, scurvy

3 Syllables

pernicious, immoral, villainous, criminal, unholy, outrageous, unsporting, ill-famed, injurious, infamous, devilish, miasmatic, nefarious, unlawful

4 Syllables

accusable, convictable, unjustified, unlicensed, profiteering, profligate, indictable

5 Syllables

unconducive, under-the-counter, mephistophelian