mar vs corrupt

mar is a noun but corrupt is not a noun.

Word	Noun	Adjective	Verb	Adverb
mar	Yes	No	Yes	No
corrupt	No	Yes	Yes	No

As verbs, corrupt is a hyponym of mar; that is, corrupt is a word with a more specific, narrower meaning than mar:

Other hyponyms of mar include cloud, defile, sully, taint, blemish, deface, disfigure.

mar (noun)	corrupt (noun)
a mark or flaw that spoils the appearance of something (especially on a person's body)

mar (adjective)	corrupt (adjective)
	lacking in integrity
	not straight; dishonest or immoral or evasive
	containing errors or alterations
	touched by rot or decay

mar (verb)	corrupt (verb)
destroy or injure severely	alter from the original
make imperfect	place under suspicion or cast doubt upon
	make illegal payments to in exchange for favors or influence
	corrupt morally or by intemperance or sensuality