beastly (adv.)
beastly (adj.)
- abhorrent
- abominable
- abrupt
- aggressive
- animal
- animalistic
- anthropophagous
- appalling
- arrant
- atrocious
- awful
- baneful
- barbaric
- barbarous
- base
- bearish
- bestial
- blameworthy
- bloodthirsty
- bloody
- bloody-minded
- bluff
- blunt
- bodily
- boorish
- brash
- brusque
- brutal
- brute
- brutish
- cannibalistic
- carnal
- cavalier
- churlish
- coarse
- contemptible
- crude
- cruel
- crusty
- curt
- demoniac
- demoniacal
- deplorable
- despicable
- detestable
- devilish
- diabolic
- dire
- dirty
- disagreeable
- disgusting
- dreadful
- dumb
- earthy
- egregious
- enormous
- execrable
- fallen
- fell
- feral
- ferine
- ferocious
- fetid
- fiendish
- fierce
- filthy
- flagrant
- fleshly
- forbidding
- foul
- fulsome
- ghastly
- grievous
- grim
- gross
- gruff
- harsh
- hateful
- heinous
- hellish
- hideous
- hoggish
- horrendous
- horrible
- horrid
- horrific
- horrifying
- ignoble
- infamous
- infernal
- inhuman
- inhumane
- instinctive
- intolerable
- lamentable
- lapsed
- loathsome
- lousy
- malodorous
- material
- materialistic
- mephitic
- miasmal
- miasmic
- mindless
- monstrous
- murderous
- nasty
- nauseating
- nefarious
- noisome
- nonrational
- notorious
- noxious
- objectionable
- obnoxious
- obscene
- odious
- offensive
- orgiastic
- outrageous
- physical
- piggish
- pitiable
- pitiful
- rank
- rebarbative
- regrettable
- repellent
- reprehensible
- repugnant
- repulsive
- revolting
- rotten
- rough
- rude
- ruthless
- sad
- sadistic
- sanguinary
- sanguineous
- satanic
- savage
- scandalous
- scurvy
- severe
- shabby
- shameful
- sharp
- shocking
- shoddy
- short
- sickening
- sordid
- squalid
- stinking
- subhuman
- surly
- swinish
- terrible
- tragic
- truculent
- unchristian
- uncivil
- uncivilized
- unclean
- uncultivated
- unhuman
- unpleasant
- unrefined
- unspeakable
- vicious
- vile
- villainous
- woeful
- wolfish
- worst
- worthless
- wretched
- zoic