French

10 French swear words you'll actually hear

A traveller's shortlist of French expletives, insults and exclamations — what they mean, and how strong they are.

Every language swears differently. This guide collects 10 French expressions you're genuinely likely to hear — from mild exclamations to properly strong stuff — and explains what each one actually means, not just its dictionary translation.

Burn Ratings are an approximate, cross-language heuristic. Context, region, tone and who's speaking all change how a word lands. Treat these as a guide, not gospel.

  1. 1
    merde 3/5 · Vulgar

    Literally “excrement”. Shit; frustration, surprise or a description of poor quality. Also used to wish performers luck; not every occurrence is an insult.

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  2. 2
    andouille 1/5 · Mild

    Literally “sausage”. Comic insult for a fool. The food sense is neutral.

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  3. 3
    bon sang 1/5 · Mild

    Literally “good blood”. Mild exclamation of surprise or irritation. Euphemistic and less strong than explicit obscenity.

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  4. 4
    caca 1/5 · Mild

    Literally “poo”. Childlike term for excrement. Usually mild.

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  5. 5
    flûte 1/5 · Mild

    Literally “flute”. Very mild exclamation of annoyance. A euphemism; the instrument sense is neutral.

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  6. 6
    la vache 1/5 · Mild

    Literally “the cow”. Exclamation of surprise roughly like wow or bloody hell. Not ordinarily an insult in this standalone expression.

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  7. 7
    beauf 2/5 · Coarse

    Literally “brother-in-law, shortened”. Insult for someone considered crude or narrow-minded. Social stereotype; not every brother-in-law reference is insulting.

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  8. 8
    bouffon 2/5 · Coarse

    Literally “jester”. Insult for a ridiculous or foolish person. Can be playful but is often contemptuous.

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  9. 9
    bourré 2/5 · Coarse

    Literally “stuffed”. Drunk, often very drunk. Informal state description; ordinary stuffed/full senses exist.

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  10. 10
    brêle 2/5 · Coarse

    Insult for someone incompetent. Often used about poor ability at a task.

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