inhumane
nonhuman
Draconian
Tartarean
animal
anthropophagous
atrocious
barbaric
barbarous
beastly
bestial
bloodthirsty
bloody
bloody-minded
brutal
brutalized
brute
brutish
callous
cannibalistic
cold-blooded
cruel
cruel-hearted
demoniac
demoniacal
demonic
demonish
demonlike
devil-like
devilish
diabolic
diabolical
fell
feral
ferine
ferocious
fiendish
fiendlike
fierce
ghoulish
heartless
hellish
implacable
infernal
insensitive
kill-crazy
abominable
hateful
merciless
ruthless
terrify
unjust
unnatural
Neumann
Newman
Schuman
Schumann
Truman
acumen
albumin
bitumen
crewman
cumin
human
lumen
rumen
subhuman
superhuman
tuman
humane