aerial vs phytology

aerial and phytology both are nouns.

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

aerial (noun)	phytology (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

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