Osmitrol vs diuretic

Osmitrol and diuretic both are nouns.

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

As nouns, diuretic is a hypernym of Osmitrol; that is, diuretic is a word with a broader meaning than Osmitrol:

Osmitrol: a diuretic (trade name Osmitrol) used to promote the excretion of urine
diuretic: any substance that tends to increase the flow of urine, which causes the body to get rid of excess water

Other hypernyms of Osmitrol include diuretic drug, water pill.

Osmitrol (noun)	diuretic (noun)
a diuretic (trade name Osmitrol) used to promote the excretion of urine	any substance that tends to increase the flow of urine, which causes the body to get rid of excess water