sweat suit vs garment

sweat suit and garment both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweat suit	Yes	No	No	No
garment	Yes	No	Yes	No

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

sweat suit (noun)	garment (noun)
garment consisting of sweat pants and a sweatshirt	an article of clothing

sweat suit (verb)	garment (verb)
	provide with clothes or put clothes on