fitment vs furniture

fitment and furniture both are nouns.

Word	Noun	Adjective	Verb	Adverb
fitment	Yes	No	No	No
furniture	Yes	No	No	No

As nouns, furniture is a hypernym of fitment; that is, furniture is a word with a broader meaning than fitment:

fitment: any of the items furnishing or equipping a room (especially built-in furniture)
furniture: furnishings that make a room or other area ready for occupancy

Other hypernyms of fitment include article of furniture, piece of furniture.

fitment (noun)	furniture (noun)
any of the items furnishing or equipping a room (especially built-in furniture)	furnishings that make a room or other area ready for occupancy