Words Containing: A,M,R,S,S,T,U

• A venomous pit viper, Lachesis muta, from tropical America

• abnormal alignment of one or both eyes

• a surface on which an organism grows or is attached

• any stratum or layer lying underneath another

• an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population

• the brown fur of a muskrat

• beaver-like aquatic rodent of North America with dark glossy brown fur

• a trap for catching mice

• (American football) a play in which a defensive player is allowed to cross the line of scrimmage and then blocked off as the runner goes through the place the lineman vacated