divergent thinker vs thinker

divergent thinker and thinker both are nouns.

Word	Noun	Adjective	Verb	Adverb
divergent thinker	Yes	No	No	No
thinker	Yes	No	No	No

As nouns, thinker is a hypernym of divergent thinker; that is, thinker is a word with a broader meaning than divergent thinker:

divergent thinker: a thinker who moves away from the problem as stated and often has novel ideas and solutions
thinker: someone who exercises the mind (usually in an effort to reach a decision)

divergent thinker (noun)	thinker (noun)
a thinker who moves away from the problem as stated and often has novel ideas and solutions	an important intellectual
	someone who exercises the mind (usually in an effort to reach a decision)