cleave vs adhere

cleave and adhere both are verbs.

Word	Noun	Adjective	Verb	Adverb
cleave	No	No	Yes	No
adhere	No	No	Yes	No

As verbs, cleave and adhere are synonyms defined as:

cleave and adhere: come or be in close contact with; stick or hold together and resist separation

Other synonyms of cleave include cling, cohere, stick.

cleave (verb)	adhere (verb)
separate or cut with a tool, such as a sharp instrument	follow through or carry out a plan without deviation
make by cutting into	stick to firmly
come or be in close contact with; stick or hold together and resist separation	come or be in close contact with; stick or hold together and resist separation
	be compatible or in accordance with
	be loyal to
	be a devoted follower or supporter