Commérer vs. cancaner vs. jaser
The French words commérer, cancaner, and jaser all translate to the English concept of gossiping, but they carry distinct nuances. While commérer focuses on spreading rumors about people's private lives, cancaner emphasizes malicious or noisy chatter, much like the quacking of ducks. Meanwhile, jaser can refer to causing a scandal or, particularly in Canadian French, simply having a casual conversation.
Commérer
The word commérer refers to the act of spreading rumors or talking about the private lives of others. It is derived from the noun commère, which traditionally refers to a local gossip or busybody.
Elles passent leurs journées à commérer sur les voisins.
(They spend their days gossiping about the neighbors.)
Arrête de commérer et occupe-toi de tes affaires.
(Stop gossiping and mind your own business.)
C'est un petit village où tout le monde aime commérer.
(It is a small village where everyone loves to gossip.)
Il ne faut pas commérer sur la vie amoureuse de tes collègues.
(You should not gossip about the love lives of your colleagues.)
Dès qu'elle a le dos tourné, ils se mettent à commérer.
(As soon as her back is turned, they start gossiping.)
Cancaner
The verb cancaner means to gossip in a malicious, petty, or noisy way. It originally mimics the quacking sound of ducks, suggesting that the people talking are producing loud, annoying, and meaningless chatter behind someone's back.
Les vieilles dames aiment cancaner au salon de thé.
(The old ladies love to gossip at the tea room.)
Il est fatiguant de les entendre cancaner sur tout et n'importe quoi.
(It is tiring to hear them babbling maliciously about anything and everything.)
Au lieu de travailler, ils préfèrent cancaner dans les couloirs.
(Instead of working, they prefer to gossip in the hallways.)
Elle déteste ce groupe parce qu'ils ne font que cancaner.
(She hates this group because all they do is gossip.)
Laisse-les cancaner, leur opinion n'a aucune importance.
(Let them gossip, their opinion does not matter at all.)
Jaser
The word jaser means to gossip, chatter, or talk idly. In European French, it is most often used in the expression faire jaser, which means to do something that causes a scandal or gets people gossiping. However, in Canadian French, jaser is a very common and positive word that simply means to have a friendly chat.
Sa nouvelle voiture de luxe va certainement faire jaser dans le quartier.
(His new luxury car will certainly get people gossiping in the neighborhood.)
Nous avons passé la soirée à jaser de tout et de rien.
(We spent the evening chatting about everything and nothing.)
Si tu portes cette robe au mariage, ça va faire jaser.
(If you wear this dress to the wedding, it will cause a scandal.)
Viens prendre un café, on pourra jaser un peu.
(Come have a coffee, we can chat a little.)
Leur séparation soudaine a beaucoup fait jaser la presse.
(Their sudden separation caused a lot of gossip in the press.)
Summary
In short, choose commérer for standard gossiping about private matters and cancaner for noisy, petty, or malicious babble. Opt for jaser when you want to describe an action that causes public rumors or, if you are in Quebec, to simply describe a friendly conversation.