retombéesvsretomberTell them apart

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

Which to use

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

#15,485
“retombées” frequency rank
#12,854
“retomber” frequency rank
28339
confusion score

Side-by-Side Comparison

Feature retombées retomber
Definition Retombées radioactives. Tomber encore.

Same sound, different letters: retombées vs retomber

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 7 letters. retombées runs 9 letters (CVCVCCVVC) against retomber's 8 (CVCVCCVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
retombées
8 ch
retomber

Homophone desk: retombées vs retomber

Say them out loud and nothing separates them: retombées and retomber carry the same recorded pronunciation, \ʁə.tɔ̃.be\. Grammar is what tells them apart: one is anoun, 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 28339, derived from the frequency rank of both members and their visual similarity.

retombées is recorded at frequency rank #15,485, classified as anoun, pronounced \ʁə.tɔ̃.be\. retomber is at rank #12,854, tagged as averb, pronounced \ʁə.tɔ̃.be\.

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 28339, this pair ranks #323,438 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of retombées vs retomber

Shared letters: bemort. Private to "retombées": sé. Private to "retomber": -.

"retombées" · 9 letters · shape CVCVCCVVC  ·  "retomber" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • retomber ← ertomber · reotmber · retmober · retobmer · retombber · retomberr · retombre · retomebr

Frequently Asked Questions

Is swapping "retombées" for "retomber" ever safe?
No - they are not even the same part of speech. "retombées" is a noun and "retomber" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "retombées" or "retomber" show up more?
"retomber" is the more common of the two: it sits at frequency rank #12,854 in our French list, against #15,485 for "retombées". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "retombées" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retomber" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #323,438 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "retombées" and "retomber" also get mixed up with nearby pairs, the highest-scored neighbour is "renommées vs retombées". 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 #323,438 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