mending vs garment

mending and garment both are nouns.

Word	Noun	Adjective	Verb	Adverb
mending	Yes	No	No	No
garment	Yes	No	Yes	No

As nouns, garment is a hypernym of mending; that is, garment is a word with a broader meaning than mending:

mending (noun)	garment (noun)
the act of putting something in working order again	an article of clothing
garments that must be repaired

mending (verb)	garment (verb)
	provide with clothes or put clothes on