blemish vs mangle

blemish and mangle both are nouns.

Word	Noun	Adjective	Verb	Adverb
blemish	Yes	No	Yes	No
mangle	Yes	No	Yes	No

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

Other hyponyms of blemish include maul, mark, pit, pock, scar.

blemish (noun)	mangle (noun)
a mark or flaw that spoils the appearance of something (especially on a person's body)	clothes dryer for drying and ironing laundry by passing it between two heavy heated rollers

blemish (verb)	mangle (verb)
add a flaw or blemish to; make imperfect or defective	damage or injure severely
mar or impair with a flaw	alter so as to make unrecognizable
mar or spoil the appearance of	press with a mangle
	injure badly by beating