airy vs impractical

airy and impractical both are adjectives.

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

As adjectives, airy and impractical are synonyms defined as:

Other synonyms of airy include Laputan, visionary, windy.

airy (adjective)	impractical (adjective)
characterized by lightness and insubstantiality; as impalpable or intangible as air	not practical; not workable or not given to practical matters
having little or no perceptible weight; so light as to resemble air	not practical or realizable; speculative
not practical or realizable; speculative
open to or abounding in fresh air