abhorrent
abusive
acerbic
acrid
aggressive
amoral
anarchic
annoying
antagonistic
arrogant
atrocious
avaricious
awful
bad
base
belligerent
bizarre
bothersome
brazen
byzantine
carnivorous
caustic
clueless
cold-blooded
conspiratorial
contemptible
cowardly
crazy
criminal
cut-throat
damnable
deadly
deceitful
demented
demonic
despicable
deviant
devilish
devious
diabolical
discourteous
diseased
disgusting
double-talking
dreadful
egotistical
evil
foul
fraudulent
frigid
furious
gelatinous
greedy
grim
grotesque
heartless
hideous
homicidal
horrible
hostile
hypocritical
idiotic
ignoble
ignorant
imbecilic
immoral
impolite
indescribable
infamous
infernal
insane
insidious
intangible
irritating
lazy
loathsome
loony
mad
maleficent
malevolent
maniacal
manipulative
merciless
mesmerizing
mind-numbing
mischievous
miserly
monstrous
mordant
naughty
nefarious
noxious
obscene
odious
omnivorous
opportunistic
perverted
poisonous
politically incorrect
puerile
psychotic
quarrelsome
rabid
radioactive
rancorous
raving
repugnant
repulsive
revolting
sarcastic
satanic
savage
scowling
secretive
self-righteous
sepulchral
sinful
smelly
socio-pathic
spiteful
strange
subterranean
tasteless
terrible
ugly
uncaring
unethical
unholy
unkind
unloved
unlucky
unpleasant
vengeful
vicious
vile
violent
warped
weird
wicked
wingless
wretched