9-Letter Words Containing: L,A,P,O

• A type of volcanic ash used for mortar or for cement which sets under water.

• An engraving in wood or woodcut, especially one used in printing predating the Western tradition (14th c.).

• A print taken from such an engraving.

• To make a print from an engraving in wood.

• sessile aquatic animal forming mossy colonies of small polyps each having a curved or circular ridge bearing tentacles; attach to stones or seaweed and reproduce by budding

• of or relating to or denoting the Paleozoic era

• from 544 million to about 230 million years ago

• tranquilizer (trade name Ativan) used to treat anxiety and tension and insomnia