Enter a clue or pattern or both:
The Clue
Gaseous (8 letter answer)
The Answer
AERIFORM
Tags
Notes
The answer AERIFORM is so rare that it appears less than once every 2500 puzzles.
Definition
AERIFORM as an adjective:
1. (aeriform, airlike) = resembling air or having the form of air
2. (aeriform, aerial, airy, aery, ethereal) = characterized by lightness and insubstantiality; as impalpable or intangible as air; "figures light and aeriform come unlooked for and melt away"- Thomas Carlyle; "aerial fancies"; "an airy apparition"; "physical rather than ethereal forms"