offensive
Mephistophelian
abominable
agape
agog
all agog
appalling
astounding
awe-inspiring
awesome
awful
barbaric
bloodthirsty
brutal
burning with curiosity
consumed with curiosity
cruel
curious
cursed
damnable
demoniac
demoniacal
demonic
demonish
demonlike
devil-like
devilish
diabolic
diabolical
dire
direful
disgusting
dread
dreaded
dreadful
execrable
fell
feral
ferocious
fiendish
fiendlike
formidable
ghastly
gossipy
grim
grisly
gruesome
hellish
hideous
horrendous
horrible
bawdy
gleeful
horrific
humorless
ill-concealed
impish
lascivious
macabre
maniacal
mirthless
obscene
quirky
rueful
satanic
self-deprecating
sheepish
unabashed
uncomplimentary
wolfish
foolish