LIQUIDS

A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.

"A liquid can freeze to become a solid or evaporate into a gas."

A class of consonant sounds that includes l and r.