isosmotic solution vs isotonic solution

isosmotic solution and isotonic solution both are nouns.

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

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

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

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