coppice vs botany

coppice and botany both are nouns.

Word	Noun	Adjective	Verb	Adverb
coppice	Yes	No	No	No
botany	Yes	No	No	No

As nouns, botany is a hypernym of coppice; that is, botany is a word with a broader meaning than coppice:

Other hypernyms of coppice include flora, vegetation.

coppice (noun)	botany (noun)
a dense growth of bushes	the branch of biology that studies plants
	all the plant life in a particular region or period