macromolecule vs sugar

macromolecule and sugar both are nouns.

Word	Noun	Adjective	Verb	Adverb
macromolecule	Yes	No	No	No
sugar	Yes	No	Yes	No

As nouns, sugar is a hyponym of macromolecule; that is, sugar is a word with a more specific, narrower meaning than macromolecule:

macromolecule: any very large complex molecule; found only in plants and animals
sugar: an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain

Other hyponyms of macromolecule include protein, carbohydrate, saccharide, lipid, lipide, lipoid, nucleic acid.

macromolecule (noun)	sugar (noun)
any very large complex molecule; found only in plants and animals	a white crystalline carbohydrate used as a sweetener and preservative
	informal terms for money
	an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain

macromolecule (verb)	sugar (verb)
	sweeten with sugar