What is it tastes bad in french?

"It tastes bad" in French can be expressed in a few different ways depending on the context and level of formality:

Formal:

* C'est mauvais. (This is bad.) This is the most direct and neutral way to say it.

* Ce n'est pas bon. (This is not good.) This is slightly more polite than "mauvais" and implies a lack of enjoyment.

Informal:

* C'est pas bon. (This is not good.) This is a more casual version of "Ce n'est pas bon."

* C'est dégueulasse. (This is disgusting.) This is very informal and should be used with caution.

* Beurk! (Ugh!) This is a very informal exclamation used to express disgust.

You can also use adjectives like amer (bitter), acide (sour), salé (salty), sucré (sweet), etc. to describe the specific taste you find unpleasant.

For example:

* C'est trop amer. (It's too bitter.)

* C'est trop acide. (It's too sour.)

Remember to choose the appropriate expression based on the situation and your relationship with the person you are talking to.