harmful
abusive
back-biting
backbiting
belittling
bitchy
calumniatory
calumnious
catty
censorious
contemptuous
contumelious
debasing
defamator
defamatory
deprecatory
depreciative
depreciatory
derisive
derisory
derogative
derogatory
detracting
detractory
disparaging
invidious
malevolent
maligning
minimizing
pejorative
ridiculing
scandalous
scurrile
scurrilous
slanderous
slighting
vilifying
vituperative
libellous
all-or-nothing
cancer-causing
commentsfor
cretinous
debased
dissoluble
epochal
extra-legal
extra-marital
life-altering
nephrotoxic
on-topic
opprobrious
overeager
resectable
teratogenic
unprovable
unsparingly