subversion vs subvert

subversion is a noun but subvert is not a noun.

Word	Noun	Adjective	Verb	Adverb
subversion	Yes	No	No	No
subvert	No	No	Yes	No

subversion (noun)	subvert (noun)
destroying someone's (or some group's) honesty or loyalty; undermining moral integrity
the act of subverting; as overthrowing or destroying a legally constituted government

subversion (verb)	subvert (verb)
	to raze to the ground, also figuratively
	cause the downfall of; of rulers
	destroy property or hinder normal operations
	corrupt morally or by intemperance or sensuality