maltose vs disaccharide

maltose and disaccharide both are nouns.

Word	Noun	Adjective	Verb	Adverb
maltose	Yes	No	No	No
disaccharide	Yes	No	No	No

As nouns, disaccharide is a hypernym of maltose; that is, disaccharide is a word with a broader meaning than maltose:

maltose: a white crystalline sugar formed during the digestion of starches
disaccharide: any of a variety of carbohydrates that yield two monosaccharide molecules on complete hydrolysis

maltose (noun)	disaccharide (noun)
a white crystalline sugar formed during the digestion of starches	any of a variety of carbohydrates that yield two monosaccharide molecules on complete hydrolysis