simple sugar vs monosaccharose

simple sugar and monosaccharose both are nouns.

Word	Noun	Adjective	Verb	Adverb
simple sugar	Yes	No	No	No
monosaccharose	Yes	No	No	No

As nouns, simple sugar and monosaccharose are synonyms defined as:

simple sugar and monosaccharose: a sugar (like sucrose or fructose) that does not hydrolyse to give other sugars; the simplest group of carbohydrates

Other synonyms of simple sugar include monosaccharide.

simple sugar (noun)	monosaccharose (noun)
a sugar (like sucrose or fructose) that does not hydrolyse to give other sugars; the simplest group of carbohydrates	a sugar (like sucrose or fructose) that does not hydrolyse to give other sugars; the simplest group of carbohydrates