aeriform vs aery

aeriform is not a noun while aery is a noun.

Word	Noun	Adjective	Verb	Adverb
aeriform	No	Yes	No	No
aery	Yes	Yes	No	No

As adjectives, aeriform and aery are synonyms defined as:

aeriform and aery: characterized by lightness and insubstantiality; as impalpable or intangible as air

Other synonyms of aeriform include aerial, airy, ethereal.

aeriform (noun)	aery (noun)
	any habitation at a high altitude
	the lofty nest of a bird of prey (such as a hawk or eagle)

aeriform (adjective)	aery (adjective)
resembling air or having the form of air	characterized by lightness and insubstantiality; as impalpable or intangible as air
characterized by lightness and insubstantiality; as impalpable or intangible as air