problem solver vs solver

problem solver and solver both are nouns.

Word	Noun	Adjective	Verb	Adverb
problem solver	Yes	No	No	No
solver	Yes	No	No	No

As nouns, problem solver and solver are synonyms defined as:

problem solver and solver: a thinker who focuses on the problem as stated and tries to synthesize information and knowledge to achieve a solution

Other synonyms of problem solver include convergent thinker.

problem solver (noun)	solver (noun)
a thinker who focuses on the problem as stated and tries to synthesize information and knowledge to achieve a solution	a thinker who focuses on the problem as stated and tries to synthesize information and knowledge to achieve a solution