The term 'LAVATORY' is a synonym for a restroom, which is a room with a toilet, SINK, and sometimes a shower. The crossword solutions for this term are 'SAW, ' 'SINK, ' 'MEN, ' and 'GENTS.' 'SAW' is a three-letter word that refers to a tool used for cutting wood or other materials. 'SINK' is a four-letter word that refers to a basin used for washing hands or dishes. 'MEN' is a three-letter word that refers to adult males. 'GENTS' is a five-letter word that is a slang term for MEN. Together, these words describe the components of a LAVATORY, which is a room with a toilet, SINK, and sometimes a shower.