conciliar

Etymology
From.

Adjective

 * 1) Of or pertaining to a council, especially an ecclesiastical council.

Verb

 * 1) to compatibilize, to harmonize, to balance

Adjective

 * 1)  council

Noun

 * 1) councilor, member of a council

Etymology 2
.

Verb

 * 1)  to reconcile, to align
 * 2) to conciliate, to make calm