garb vs habiliment

garb and habiliment both are nouns.

Word	Noun	Adjective	Verb	Adverb
garb	Yes	No	Yes	No
habiliment	Yes	No	No	No

As nouns, habiliment is a hypernym of garb; that is, habiliment is a word with a broader meaning than garb:

Other hypernyms of garb include article of clothing, clothing, vesture, wear, wearable.

garb (noun)	habiliment (noun)
clothing of a distinctive style or for a particular occasion	a covering designed to be worn on a person's body

garb (verb)	habiliment (verb)
provide with clothes or put clothes on