No – non
(Pronounced noh like the "no" in "notch")
To remember that No is pronounced noh (non) in French, use the following mnemonic:
No! Don't knock (non) over the Ming vase!

Examples of non (no) in a sentence
Non, je ne fais plus de natation.
(No, I don’t go swimming anymore.)
Non, ce n'est pas du sel de Guérande.
(No, it is not Guérande salt.)
Non, je n'y vais pas non plus.
(No, I’m not going either.)