grow together vs coalesce

grow together and coalesce both are verbs.

Word	Noun	Adjective	Verb	Adverb
grow together	No	No	Yes	No
coalesce	No	No	Yes	No

As verbs, coalesce is a hypernym of grow together; that is, coalesce is a word with a broader meaning than grow together:

Other hypernyms of grow together include blend, combine, commingle, conflate, flux, fuse, immix, meld, merge, mix.

grow together (verb)	coalesce (verb)
grow together (of plants and organs)	mix together different elements
	fuse or cause to grow together