1) Maternal 2) Matriarchic 3) Matricentric 
• (a.) Of or pertaining to a matriarch; governed by a matriarch.
Ma`tri·ar'chal adjective Of or pertaining to a matriarch; governed by a matriarch. 
[adj] - characteristic of a matriarchy
matriarchal 1. Used to describe a society in which power and property are held by women and handed down through matrilineal descent. 2. Controlled or dominated by women. 3. Showing strength and assurance as the most respected woman in a group. 4. Relating to a matriarch or to matriarchs in general.
adjective characteristic of a matriarchy