III. WORDS RELATING TO MATTER

II. INORGANIC MATTER

2. Fluid matter; fluids in general

Gaseity.

[Nouns] gaseity; vaporousness; flatulence, flatulency; volatility; aeration, aerifiction.

elastic fluid, gas, air, vapor, ether, steam, essence, fume, reek, effluvium, flatus; cloud [more]; ammonia, ammoniacal gas; volatile alkali; vacuum, partial vacuum.

[Science of elastic fluids] pneumatics, pneumatostatics; aerostatics, aerodynamics.

gasmeter, gasometer; air bladder, swimming bladder, sound (of a fish).

[Verbs] vaporize, evaporate, evanesce, gasify, emit vapor [more]; diffuse.

[Adjectives] gaseous, aeriform, etherea, aerial, airy, vaporous, volatile, evaporable, flatulent.