glucosamine vs glucose

glucosamine and glucose both are nouns.

Word	Noun	Adjective	Verb	Adverb
glucosamine	Yes	No	No	No
glucose	Yes	No	No	No

As nouns, glucose is a hypernym of glucosamine; that is, glucose is a word with a broader meaning than glucosamine:

glucosamine: an amino derivative of glucose that is a component of many polysaccharides
glucose: a monosaccharide sugar that has several forms; an important source of physiological energy

Other hypernyms of glucosamine include amino, amino group.

glucosamine (noun)	glucose (noun)
an amino derivative of glucose that is a component of many polysaccharides	a monosaccharide sugar that has several forms; an important source of physiological energy