articulate vs evince

articulate is an adjective but evince is not an adjective.

Word	Noun	Adjective	Verb	Adverb
articulate	No	Yes	Yes	No
evince	No	No	Yes	No

As verbs, evince is a hypernym of articulate; that is, evince is a word with a broader meaning than articulate:

Other hypernyms of articulate include express, show.

articulate (adjective)	evince (adjective)
expressing yourself easily or characterized by clear expressive language
consisting of segments held together by joints

articulate (verb)	evince (verb)
speak, pronounce, or utter in a certain way	give expression to
express or state clearly
put into words or an expression
provide with a joint
unite by forming a joint or joints