insensate
insentient
uncompassionate
abiotic
adamantine
affectless
analgesia
anesthesia
anesthetized
arctic
asleep
autistic
azoic
benumbed
bloodless
blunt
bowelless
brutal
callosity
callous
calloused
callousness
cantankerous
careless
catatonic
chill
chilly
churlish
cold
cold as charity
cold of heart
cold-blooded
coldblooded
coldbloodedness
coldhearted
coldheartedness
coldness
cool
crotchety
cruel
dead
deadened
deadness
dispassionate
dispiteous
dog-eat-dog
bloodthirsty
deprave
hateful
heartless
implacable
inhuman
insolent
merciless
overbear
shameless
thoughtless
tyrannical
unkind
unreasonable
unscrupulous
vindictive
Darjeeling
Ealing
Wheeling
annealing
appealing
ceiling
concealing
dealing
feeling
healing
heeling
heling
keeling
kneeling
mealing
peeling
reeling
repealing
revealing
sealing
seeling
squealing
stealing
unappealing
wheeling
compassionate
kindly
merciful
sympathetic