cull vs berry

cull and berry both are nouns.

Word	Noun	Adjective	Verb	Adverb
cull	Yes	No	Yes	No
berry	Yes	No	Yes	No

As verbs, berry is a hyponym of cull; that is, berry is a word with a more specific, narrower meaning than cull:

Other hyponyms of cull include mushroom.

cull (noun)	berry (noun)
the person or thing that is rejected or set aside as inferior in quality	any of numerous small and pulpy edible fruits; used as desserts or in making jams and jellies and preserves
	a small fruit having any of various structures, e.g., simple (grape or blueberry) or aggregate (blackberry or raspberry)

cull (verb)	berry (verb)
look for and gather	pick or gather berries
remove something that has been rejected