cohesive vs cohere

cohesive is an adjective but cohere is not an adjective.

Word	Noun	Adjective	Verb	Adverb
cohesive	No	Yes	No	No
cohere	No	No	Yes	No

cohesive (adjective)	cohere (adjective)
causing cohesion
cohering or tending to cohere; well integrated

cohesive (verb)	cohere (verb)
	come or be in close contact with; stick or hold together and resist separation
	have internal elements or parts logically connected so that aesthetic consistency results
	cause to form a united, orderly, and aesthetically consistent whole