isotonic solution vs isosmotic solution

isotonic solution and isosmotic solution both are nouns.

Word	Noun	Adjective	Verb	Adverb
isotonic solution	Yes	No	No	No
isosmotic solution	Yes	No	No	No

As nouns, isotonic solution and isosmotic solution are synonyms defined as:

isotonic solution and isosmotic solution: a solution having the same osmotic pressure as blood

isotonic solution (noun)	isosmotic solution (noun)
a solution having the same osmotic pressure as blood	a solution having the same osmotic pressure as blood