nefarious
- adjective (adj)
Meaning: bad, sinful
Synonyms:
abominable
atrocious
base
corrupt
criminal
degenerate
depraved
detestable
dreadful
evil
execrable
flagitious
flagrant
foul
glaring
gross
heinous
horrible
infamous
infernal
iniquitous
miscreant
monstrous
odious
opprobrious
outrageous
perverse
putrid
rank
rotten
shameful
treacherous
vicious
vile
villainous
wicked
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.