corset vs apparel

corset and apparel both are nouns.

Word	Noun	Adjective	Verb	Adverb
corset	Yes	No	Yes	No
apparel	Yes	No	Yes	No

As verbs, apparel is a hypernym of corset; that is, apparel is a word with a broader meaning than corset:

Other hypernyms of corset include clothe, dress, enclothe, fit out, garb, garment, habilitate, raiment, tog.

corset (noun)	apparel (noun)
a woman's close-fitting foundation garment	clothing in general

corset (verb)	apparel (verb)
dress with a corset	provide with clothes or put clothes on