aerial vs botany

aerial and botany both are nouns.

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

aerial (noun)	botany (noun)
a pass to a receiver downfield from the passer	the branch of biology that studies plants
an electrical device that sends or receives radio or television signals	all the plant life in a particular region or period

aerial (adjective)	botany (adjective)
existing or living or growing or operating in the air
characterized by lightness and insubstantiality; as impalpable or intangible as air