cave dweller

Noun

 * 1) A prehistoric human who lived in caves; a caveman or cavewoman.
 * 2)  One who behaves like a caveman, lacking culture and refinement.

Hyponyms

 * caveman, cavewoman

Translations

 * Catalan:
 * Esperanto: kavernhomo, kavernulo
 * German:
 * Russian: пеще́рный челове́к,