wolfish (adj.)

• all-devouring
• animal
• anthropophagous
• atrocious
• barbaric
• barbarous
• beastly
• bestial
• bloodsucking
• bloodthirsty
• bloody
• bloody-minded
• brutal
• brute
• brutish
• canine
• cannibalistic
• cruel
• demoniac
• demoniacal
• devilish
• diabolic
• empty
• extortionate
• famished
• fell
• feral
• ferocious
• fiendish
• fierce
• foxy
• grabby
• grasping
• grim
• hellish
• hungry
• infernal
• inhuman
• inhumane
• lupine
• murderous
• parasitic
• peckish
• predacious
• predatory
• rapacious
• raptorial
• ravening
• ravenous
• ruthless
• sadistic
• sanguinary
• sanguineous
• satanic
• savage
• sharp-set
• starved
• starving
• subhuman
• truculent
• unchristian
• uncivilized
• unfilled
• unhuman
• vicious
• voracious
• vulpine
• vulturine
• vulturous