Houseleek :: Houseleek (n.) A succulent plant of the genus Sempervivum (S. tectorum), originally a native of subalpine Europe, but now found very generally on old walls and roofs. It is very tenacious of life under drought and heat; -- called also ayegreen..
Houseless :: Houseless (a.) Destitute of the shelter of a house; shelterless; homeless; as, a houseless wanderer..