harvest vs garner

harvest and garner both are nouns.

Word	Noun	Adjective	Verb	Adverb
harvest	Yes	No	Yes	No
garner	Yes	No	Yes	No

As verbs, garner is a hypernym of harvest; that is, garner is a word with a broader meaning than harvest:

Other hypernyms of harvest include collect, gather, pull together.

harvest (noun)	garner (noun)
the season for gathering crops	a storehouse for threshed grain or animal feed
the gathering of a ripened crop
the consequence of an effort or activity
the yield from plants in a single growing season

harvest (verb)	garner (verb)
remove from a culture or a living or dead body, as for the purposes of transplantation	assemble or get together
gather, as of natural products	store grain
	acquire or deserve by one's efforts or actions