#vapor__vapour  a visible suspension in the air of particles of some substance
  supertype:  suspension  a mixture in which fine particles are suspended in a fluid where they are supported by buoyancy
  subtype:  steam  water at boiling temperature diffused in the atmosphere
     subtype:  live_steam  steam coming from a boiler at full pressure
  subtype:  water_vapor__watervapor__water_vapour__watervapour  water in a vaporous form diffused in the atmosphere but below boiling temperature
     subtype:  spray.water_vapor  water in small drops in the atmosphere; blown from waves or thrown up by a waterfall
        subtype:  sea_spray__seaspray  spray from ocean waves
        subtype:  spindrift__spoondrift  spray blown up from the surface of the sea

No statement uses or specializes vapor; click here to add one.