maim vs mar

maim is not a noun while mar is a noun.

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

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

maim: injure or wound seriously and leave permanent disfiguration or mutilation
mar: destroy or injure severely

Other hyponyms of maim include mutilate, cripple, lame.

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

maim (verb)	mar (verb)
injure or wound seriously and leave permanent disfiguration or mutilation	destroy or injure severely
	make imperfect