ghoulish (adj.)
- abominable
- agape
- agog
- appalling
- astounding
- awe-inspiring
- awesome
- awful
- barbaric
- bloodthirsty
- brutal
- cruel
- curious
- cursed
- damnable
- demoniac
- demoniacal
- demonic
- devilish
- diabolic
- diabolical
- dire
- direful
- disgusting
- dread
- dreaded
- dreadful
- execrable
- fell
- feral
- ferocious
- fiendish
- formidable
- ghastly
- gossipy
- grim
- grisly
- gruesome
- hellish
- hideous
- horrendous
- horrible
- horrid
- horrific
- horrifying
- infernal
- inhuman
- inquiring
- inquisitive
- interested
- itchy
- macabre
- malign
- merciless
- monstrous
- morbid
- open-eyed
- openmouthed
- overcurious
- pitiless
- prurient
- quizzical
- redoubtable
- ruthless
- satanic
- savage
- shocking
- sick
- terrible
- terrific
- tremendous
- ungodly
- vicious
- voyeuristic
