humidity
Wash is a four letter word meaning "to clean with water".
Pressure.
The letter "C."
water
A five letter word which means to convert into vapor is steam. It is the process of heating or boiling water and turning it into vapor.
Steam
steam, vapor
Fog
Heat is used to convert water to vapor.
Vapor.
Boil or heat a liquid or ice cube or water and you get a vapor. Heat a medication such as Vicks Vaporub and you get a medicated vapor.
Convert directly into the gas phase (water vapor).
steam
Humidity means the amount of water vapor in the air. It begins with the letter H.
it is the fraction of light in water vapor
To 'convert into vapor' means to change something from the liquid or solid state into a gas. Examples: boiling water (liquid to gas) or dry ice (a solid turning into gas).