palliation vs palliate

palliation is a noun but palliate is not a noun.

Word	Noun	Adjective	Verb	Adverb
palliation	Yes	No	No	No
palliate	No	No	Yes	No

palliation (noun)	palliate (noun)
easing the severity of a pain or a disease without removing the cause
to act in such a way as to cause an offense to seem less serious

palliation (verb)	palliate (verb)
	provide physical relief, as from pain
	lessen or to try to lessen the seriousness or extent of