What is another word for "cave"?

Roget's Thesaurus (1911) lists these synonyms for "cave": abandon, abandonment, abdomen, abdominal, abjure, abrogation, all, argument, avast, back, backbone, belly, between, bid, bite, bosom, break, breast, bridle, button, cease, center, cessation, cession, circumscribe, close, coeliac, concavity, concealment, contents, costive, costiveness, counsel, curt, curtness, day, deep, defection, depart, desert.