vest vs instal

vest is a noun but instal is not a noun.

Word	Noun	Adjective	Verb	Adverb
vest	Yes	No	Yes	No
instal	No	No	Yes	No

As verbs, instal is a hypernym of vest; that is, instal is a word with a broader meaning than vest:

Other hypernyms of vest include install.

vest (noun)	instal (noun)
a collarless men's undergarment for the upper part of the body
a man's sleeveless garment worn underneath a coat

vest (verb)	instal (verb)
clothe formally; especially in ecclesiastical robes	set up for use
clothe oneself in ecclesiastical garments	place
place (authority, property, or rights) in the control of a person or group of persons	put into an office or a position
become legally vested
provide with power and authority