aerial vs unreal

aerial is a noun but unreal is not a noun.

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

aerial (noun)	unreal (noun)
a pass to a receiver downfield from the passer
an electrical device that sends or receives radio or television signals

aerial (adjective)	unreal (adjective)
existing or living or growing or operating in the air	lacking in reality or substance or genuineness; not corresponding to acknowledged facts or criteria
characterized by lightness and insubstantiality; as impalpable or intangible as air	not actually such; being or seeming fanciful or imaginary
	lacking material form or substance; unreal
	contrived by art rather than nature