Osmitrol vs mannitol

Osmitrol and mannitol both are nouns.

Word	Noun	Adjective	Verb	Adverb
Osmitrol	Yes	No	No	No
mannitol	Yes	No	No	No

As nouns, Osmitrol and mannitol are synonyms defined as:

Osmitrol and mannitol: a diuretic (trade name Osmitrol) used to promote the excretion of urine

Osmitrol (noun)	mannitol (noun)
a diuretic (trade name Osmitrol) used to promote the excretion of urine	a diuretic (trade name Osmitrol) used to promote the excretion of urine