accrete vs combine

accrete is not a noun while combine is a noun.

Word	Noun	Adjective	Verb	Adverb
accrete	No	No	Yes	No
combine	Yes	No	Yes	No

As verbs, combine is a hypernym of accrete; that is, combine is a word with a broader meaning than accrete:

Other hypernyms of accrete include blend, coalesce, commingle, conflate, flux, fuse, immix, meld, merge, mix.

accrete (noun)	combine (noun)
	harvester that heads and threshes and cleans grain while moving across the field
	an occurrence that results in things being united
	a consortium of independent organizations formed to limit competition by controlling the production and distribution of a product or service

accrete (verb)	combine (verb)
grow together (of plants and organs)	mix together different elements
grow or become attached by accretion	put or add together
	combine so as to form a whole; mix
	gather in a mass, sum, or whole
	add together from different sources
	join for a common purpose or in a common action
	have or possess in combination