lowboy vs bureau

lowboy and bureau both are nouns.

Word	Noun	Adjective	Verb	Adverb
lowboy	Yes	No	No	No
bureau	Yes	No	No	No

As nouns, bureau is a hypernym of lowboy; that is, bureau is a word with a broader meaning than lowboy:

Other hypernyms of lowboy include chest, chest of drawers, dresser.

lowboy (noun)	bureau (noun)
a low chest or table with drawers and supported on four legs	furniture with drawers for keeping clothes
	an administrative unit of government