1)The feminine spelling of "chanteur" is "chanteuse". Chantrice hurts my ears ;). 2) "bouchère" is the feminine pronunciation. "Boucher" is masculine/neutral. 3) Can you accept mailman or delivery worker? 4) A réalisateur is a director, not a producer
It's chanteuse, not chantrice. And can you accept more options for postman? I tried mail man, mail carrier, and postal worker. We don't really call it a postman where I'm from, though maybe I should have thought of it. Also, maybe accept other things for cadre? I'm not sure if this is right, but I've heard it in context as a boss or manager.
These are two different jobs and words.