callous vs insensitive

callous and insensitive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
callous	No	Yes	Yes	No
insensitive	No	Yes	No	No

callous (adjective)	insensitive (adjective)
emotionally hardened	not responsive to physical stimuli
having calluses; having skin made tough and thick through wear	deficient in human sensibility; not mentally or morally sensitive

callous (verb)	insensitive (verb)
make insensitive or callous; deaden feelings or morals