promessevsprouessesTell them apart

Which to use

“promesse” and “prouesses” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,636
“promesse” frequency rank
#25,088
“prouesses” frequency rank
28724
confusion score

Side-by-Side Comparison

Feature promesse prouesses
Definition Action de promettre ; ou résultat de cette action. Pluriel de prouesse.

Where the eye mixes promesse and prouesses

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. promesse runs 8 letters (CCVCVCCV) against prouesses's 9 (CCVVVCCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
promesse
9 ch
prouesses

Look-alike desk: promesse vs prouesses

A purely visual mix-up. promesse (\pʁɔ.mɛs\) and prouesses (\pʁu.ɛs\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 28724, derived from the frequency rank of both members and their visual similarity.

promesse is recorded at frequency rank #3,636, classified as anoun, pronounced \pʁɔ.mɛs\. prouesses is at rank #25,088, tagged as anoun, pronounced \pʁu.ɛs\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 28724, this pair ranks #321,083 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of promesse vs prouesses

Shared letters: eoprs. Private to "promesse": m. Private to "prouesses": u.

"promesse" · 8 letters · shape CCVCVCCV  ·  "prouesses" · 9 letters · shape CCVVVCCVC

Known mistypes of this pair

  • promesse ← pormesse · ppromesse · prmoesse · proemsse · promese · promeses · prommesse · promsese
  • prouesses ← poruesses · pprouesses · proeusses · proueses · prouesess · prouessess · prouessse · prouseses

Frequently Asked Questions

Do "promesse" and "prouesses" mean the same thing in a sentence?
No. They are said differently (\pʁɔ.mɛs\ versus \pʁu.ɛs\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "promesse" or "prouesses"?
"promesse" is the more common of the two: it sits at frequency rank #3,636 in our French list, against #25,088 for "prouesses". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "promesse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "prouesses" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #321,083 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "promesse" and "prouesses" also get mixed up with nearby pairs, the highest-scored neighbour is "prouesse vs prouesses". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #321,083 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list