obtenirvsobtenuWhich spelling fits?

Which to use

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

#906
“obtenir” frequency rank
#1,828
“obtenu” frequency rank
2734
confusion score

Side-by-Side Comparison

Feature obtenir obtenu
Definition Se faire accorder par tel ou tel moyen une chose que l’on désire. Participe passé masculin singulier de obtenir.

Where the eye mixes obtenir and obtenu

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. obtenir runs 7 letters (VCCVCVC) against obtenu's 6 (VCCVCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
obtenir
6 ch
obtenu

Why the eye confuses obtenir with obtenu

A purely visual mix-up. obtenir (\ɔp.tə.niʁ\) and obtenu (\ɔp.tə.ny\) 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 2734, derived from the frequency rank of both members and their visual similarity.

obtenir is recorded at frequency rank #906, classified as averb, pronounced \ɔp.tə.niʁ\. obtenu is at rank #1,828, tagged as averb, pronounced \ɔp.tə.ny\.

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 2734, this pair ranks #435,579 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of obtenir vs obtenu

Shared letters: benot. Private to "obtenir": ir. Private to "obtenu": u.

"obtenir" · 7 letters · shape VCCVCVC  ·  "obtenu" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • obtenir ← botenir · obbtenir · obetnir · obteinr · obtenirr · obtennir · obtenri · obtneir
  • obtenu ← botenu · obbtenu · obetnu · obtennu · obteun · obtneu · obttenu · otbenu

Frequently Asked Questions

Do "obtenir" and "obtenu" mean the same thing in a sentence?
No. They are said differently (\ɔp.tə.niʁ\ versus \ɔp.tə.ny\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "obtenir" or "obtenu"?
"obtenir" is the more common of the two: it sits at frequency rank #906 in our French list, against #1,828 for "obtenu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "obtenir" and "obtenu" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "obtenir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "obtenu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #435,579 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "obtenir" and "obtenu" also get mixed up with nearby pairs, the highest-scored neighbour is "obtenu vs optent". 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 #435,579 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