premegalithic

• a word derived from megalithic.
  megalithic

  adjective

  relating to ancient construction works using stones of great size, such as dolmens or menhirs, or to the era in which these were constructed.

More Suggestions

• Aeneolithic
• megalith
• protolithic
• Mesolithic
• Neolithic
• Palaeolithic
• Paleolithic
• endolithic
• epilithic