allongévsallongerConfusable pair

Quick tell: allongé is a adjective, allonger is a verb, so they fill different roles in a sentence.

Which to use

“allongé” is an adjective and “allonger” is a verb - they look or sound alike but fill different roles in a sentence.

#10,820
“allongé” frequency rank
#12,514
“allonger” frequency rank
23334
confusion score

Side-by-Side Comparison

Feature allongé allonger
Definition Ce qui est long, par opposition aux choses de même espèce qui ont une forme plus ramassée. Rendre plus long.

Same sound, different letters: allongé vs allonger

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. allongé runs 7 letters (VCCVCCV) against allonger's 8 (VCCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
allongé
8 ch
allonger

Ear matches; page differs - allongé and allonger

Say them out loud and nothing separates them: allongé and allonger carry the same recorded pronunciation, \a.lɔ̃.ʒe\. Grammar is what tells them apart: one is anadjective, the other averb, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 23334, derived from the frequency rank of both members and their visual similarity.

allongé is recorded at frequency rank #10,820, classified as anadj, pronounced \a.lɔ̃.ʒe\. allonger is at rank #12,514, tagged as averb, pronounced \a.lɔ̃.ʒe\.

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 23334, this pair ranks #353,105 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of allongé vs allonger

Shared letters: aglno. Private to "allongé": é. Private to "allonger": er.

"allongé" · 7 letters · shape VCCVCCV  ·  "allonger" · 8 letters · shape VCCVCCVC

Known mistypes of this pair

  • allonger ← allnoger · allogner · allonegr · allongerr · allongger · allongre · allonnger · alolnger

Frequently Asked Questions

Do "allongé" and "allonger" mean the same thing in a sentence?
No - they are not even the same part of speech. "allongé" is an adjective and "allonger" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "allongé" or "allonger"?
"allongé" is the more common of the two: it sits at frequency rank #10,820 in our French list, against #12,514 for "allonger". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

"allongé" and "allonger" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "allongé" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "allonger" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #353,105 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "allongé" and "allonger" also get mixed up with nearby pairs, the highest-scored neighbour is "allongé vs alloue". 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 #353,105 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