resolvent vs dissolving agent

resolvent and dissolving agent both are nouns.

Word	Noun	Adjective	Verb	Adverb
resolvent	Yes	No	No	No
dissolving agent	Yes	No	No	No

As nouns, resolvent and dissolving agent are synonyms defined as:

resolvent and dissolving agent: a liquid substance capable of dissolving other substances

Other synonyms of resolvent include dissolvent, dissolver, solvent.

resolvent (noun)	dissolving agent (noun)
a liquid substance capable of dissolving other substances	a liquid substance capable of dissolving other substances