poseuse vs poseur

poseuse and poseur both are nouns.

Word	Noun	Adjective	Verb	Adverb
poseuse	Yes	No	No	No
poseur	Yes	No	No	No

As nouns, poseur is a hypernym of poseuse; that is, poseur is a word with a broader meaning than poseuse:

Other hypernyms of poseuse include poser, adult female, woman.

poseuse (noun)	poseur (noun)
a woman poseur	a person who habitually pretends to be something he is not