aeriform vs airy

aeriform and airy both are adjectives.

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

As adjectives, aeriform and airy are synonyms defined as:

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

Other synonyms of aeriform include aerial, aery, ethereal.

aeriform (adjective)	airy (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	having little or no perceptible weight; so light as to resemble air
	not practical or realizable; speculative
	open to or abounding in fresh air