costume vs habilitate

costume is a noun but habilitate is not a noun.

Word	Noun	Adjective	Verb	Adverb
costume	Yes	No	Yes	No
habilitate	No	No	Yes	No

As verbs, habilitate is a hypernym of costume; that is, habilitate is a word with a broader meaning than costume:

Other hypernyms of costume include apparel, clothe, dress, enclothe, fit out, garb, garment, raiment, tog.

costume (noun)	habilitate (noun)
the attire worn in a play or at a fancy dress ball
the attire characteristic of a country or a time or a social class
unusual or period attire not characteristic of or appropriate to the time and place
the prevalent fashion of dress (including accessories and hair style as well as garments)

costume (verb)	habilitate (verb)
dress in a costume	provide with clothes or put clothes on
furnish with costumes; as for a film or play	qualify for teaching at a university in Europe