THESAURUS
Ammonia
Dry Ice, Freon, acetylene, argon, asphyxiating gas, butane, carbon dioxide, carbon monoxide, castor-bean meal, chlorine, coal gas, commercial fertilizer, compost, coolant, dressing, dung, enrichener, ethane, ether, ethyl chloride, ethylene, fertilizer, fluorine, formaldehyde, freezing mixture, guano, helium, hydrogen, ice, ice cubes, illuminating gas, krypton, lewisite, liquid air, liquid helium, liquid oxygen, manure, marsh gas, methane, muck, mustard gas, natural gas, neon, night soil, nitrate, nitrogen, organic fertilizer, oxygen, ozone, phosphate, poison gas, propane, radon, refrigerant, sewer gas, superphosphate, xenon
ROGET THESAURUS
Ammonia
Gaseity
N
gaseity, vaporousness, flatulence, flatulency, volatility, aeration, aerification, elastic fluid, gas, air, vapor, ether, steam, essence, fume, reek, effluvium, flatus, cloud, ammonia, ammoniacal gas, volatile alkali, vacuum, partial vacuum, pneumatics, pneumatostatics, aerostatics, aerodynamics, gasmeter, gasometer, air bladder, swimming bladder, sound, (of a fish), gaseous, aeriform, ethereal, aerial, airy, vaporous, volatile, evaporable, flatulent.