water vapor, gases, exothermic reaction, condensation, ammonia, fumes, vaporisation, hydrogen chloride, fluorocarbons, deflagration, combustion, pyrolytic, freon, aerosol, particulate, carbonic acid, methane, coolant, combustor, plume, carbon monoxide, superheat, compressed air, oxidiser, chlorine, droplets, allyl alcohol, overpressure, ionisation, liquid, oxidizers, vacuum distillation, activated carbon, nitrogen tetroxide, solvents, smoke, monoxide, hydrogen sulphide, sulfur dioxide, oxidisation, refrigerant, neutron radiation, combustion chamber, hydrogen fluoride, boron trifluoride, reactant, potassium hydroxide, ionizing, oxidizing agent, hydrogen sulfide, heptane, hydrogen cyanide, carbonization, volatilization, hypochlorite, exhaust fumes, nitrous acid, glycol, nozzles, heat exchanger, vapour, mist, pentane, hydrofluoric acid, radiant heat, magma, chlorofluorocarbon, mercaptans, dehumidifying, ammonium carbonate, airstream, carbon dioxide, pcv valve, photolysis, corona discharge, contaminants, vents, airflows, calcium oxide, impurities, particles, phosphine, slurry, sulfur, sorption, cyanogen, vaporizer, vaporization, carbon tetrachloride, molecular sieve, desorption, permanganate, dust, oxidant, hydroxyl radical, chromatograph, ultraviolet lamp, supersaturation, ash, hydrochloric acid, methyl chloride, molten, vapors, vapours, mercury, gas, steam, fume, fog, peroxide, arsenic, cloud, pressure, highpressure, lowpressure, enthalpy, heat, helium, condensate, droplet, permeate, saturation, arc, equilibrium, load, oxygen, superfluid

clouding, clouding up, smoking, water vapour

., blown, boil, bombardier beetle, burning bush, carburetor, carburettor, cloud chamber, condensation trail, condense, condenser, contrail, daguerreotype, dew, dew point, dictamnus alba, distillate, distillation, dittany, effluvium, emit, evanescent, evaporate, evaporated, evaporation, flashpoint, flash point, fluorescent lamp, fog, fraxinella, gasified, gas engine, gas plant, generator, give off, give out, humid, hydrosphere, inhalator, inhaler, insufflate, liebig condenser, mercury-vapor lamp, miasmal, miasmic, pore, quartz lamp, rain, rainfall, reflux condenser, saturation point, smoke, smoking, sodium-vapor lamp, sodium-vapour lamp, spray, steam, steaming, still, stoma, stomate, sublimate, sublime, sun-ray lamp, sunlamp, sunray lamp, tensimeter, transpiration, transpire, vaporific, vaporisation, vaporise, vaporised, vaporish, vaporization, vaporized, vaporous, vapor pressure, vapour, vapourish, vapour pressure, volatile, volatilise, volatilised, volatility, volatilize, volatilized, wilson cloud chamber

phase change, phase transition, state change, suspension