Translation of "Promiscuous" in French

She's sexually promiscuous.

Elle est de mœurs légères.

Than their less promiscuous peers.

que leurs camarades moins libérés.

Mary is a promiscuous woman.

Marie est une femme volage.

But more promiscuous college students of both sexes actually report

Mais des étudiants plus libérés des deux sexes déclarent