baneful
corrupting
deadly
degrading
pernicious
pestilent
vesicant
vesicatory
abhorrent
abominable
also
bad
bad for
bad-smelling
baleful
barfy
base
beastly
below contempt
beneath contempt
bitchy
brackish
catching
cloying
communicable
contagious
contaminated
contemptible
corroding
corrosive
corruptive
counterproductive
criminal
crude
cussed
damaging
deleterious
despicable
destructive
detestable
detrimental
disadvantageous
disgusting
disserviceable
distressing
envenomed
execrable
fecal
fetid
forbidding
dank
foul
foul-smelling
harmful
intoxicating
nauseous
noisome
oily
pestiferous
pestilential
poisonous
pungent
sulphurous
toxic
unwholesome
obnoxious