raiment vs fit out

raiment is a noun but fit out is not a noun.

Word	Noun	Adjective	Verb	Adverb
raiment	Yes	No	Yes	No
fit out	No	No	Yes	No

As verbs, raiment and fit out are synonyms defined as:

Other synonyms of raiment include apparel, clothe, dress, enclothe, garb, garment, habilitate, tog.

raiment (noun)	fit out (noun)
especially fine or decorative clothing

raiment (verb)	fit out (verb)
provide with clothes or put clothes on	provide with clothes or put clothes on
	provide with (something) usually for a specific purpose