étendrevsétendueWhich spelling fits?

Quick tell: étendre is a verb, étendue is a noun, so they fill different roles in a sentence.

Which to use

“étendre” is a verb and “étendue” is a noun - they look or sound alike but fill different roles in a sentence.

#5,515
“étendre” frequency rank
#5,207
“étendue” frequency rank
10722
confusion score

Side-by-Side Comparison

Feature étendre étendue
Definition Faire qu’une chose acquière plus de surface ou plus de volume, soit en la rendant plus mince, soit en la tirant ou en la dilatant. Dimension d’une chose en longueur, largeur et profondeur.

Where the eye mixes étendre and étendue

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

7 ch
étendre
7 ch
étendue

Visual trap between étendre and étendue

These two trip readers on the page rather than in the ear: étendre is \e.tɑ̃dʁ\ while étendue is \e.tɑ̃.dy\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - r in “étendre” becomes u in “étendue”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 10722, derived from the frequency rank of both members and their visual similarity.

étendre is recorded at frequency rank #5,515, classified as averb, pronounced \e.tɑ̃dʁ\. étendue is at rank #5,207, tagged as anoun, pronounced \e.tɑ̃.dy\.

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 10722, this pair ranks #411,887 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of étendre vs étendue

Shared letters: denté. Private to "étendre": r. Private to "étendue": u.

"étendre" · 7 letters · shape VCVCCCV  ·  "étendue" · 7 letters · shape VCVCCVV

Frequently Asked Questions

Do "étendre" and "étendue" mean the same thing in a sentence?
No - they are not even the same part of speech. "étendre" is a verb and "étendue" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "étendre" or "étendue" show up more?
"étendue" is the more common of the two: it sits at frequency rank #5,207 in our French list, against #5,515 for "étendre". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "étendre" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "étendue" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #411,887 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "étendre" and "étendue" also get mixed up with nearby pairs, the highest-scored neighbour is "éteindra vs étendre". Nearby pair

Confusion rank #411,887 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