isosmotic vs isotonic

isosmotic and isotonic both are adjectives.

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

As adjectives, isosmotic and isotonic are synonyms defined as:

isosmotic and isotonic: (used of solutions) having the same or equal osmotic pressure

isosmotic (adjective)	isotonic (adjective)
(used of solutions) having the same or equal osmotic pressure	(used of solutions) having the same or equal osmotic pressure
	of or involving muscular contraction in which tension is constant while length changes
	relating to or characterized by the equal intervals of a musical scale
	of two or more muscles; having equal tension