fructose vs laevulose

fructose and laevulose both are nouns.

Word	Noun	Adjective	Verb	Adverb
fructose	Yes	No	No	No
laevulose	Yes	No	No	No

As nouns, fructose and laevulose are synonyms defined as:

fructose and laevulose: a simple sugar found in honey and in many ripe fruits

Other synonyms of fructose include fruit sugar, levulose.

fructose (noun)	laevulose (noun)
a simple sugar found in honey and in many ripe fruits	a simple sugar found in honey and in many ripe fruits