offensive
ugly
abhorrent
abominable
appalling
astounding
atrocious
awe-inspiring
awesome
awful
baneful
beastly
contemptible
damnable
dire
direful
disgusting
dread
dreaded
dreadful
exceptionable
execrable
fell
forbidding
formidable
foul
frightful
ghastly
ghoulish
grim
grisly
grotesque
gruesome
hateful
heinous
horrendous
horrible
horrid
horrific
horrifying
ill-favored
ill-looking
huge
miserable
monstrous
fastidious
insidious
invidious