simultanévssimultanéeWhich spelling fits?

Quick tell: simultané is a adjective, simultanée is a noun, so they fill different roles in a sentence.

Which to use

“simultané” is an adjective and “simultanée” is a noun - they look or sound alike but fill different roles in a sentence.

#27,231
“simultané” frequency rank
#22,097
“simultanée” frequency rank
49328
confusion score

Side-by-Side Comparison

Feature simultané simultanée
Definition Qui a lieu en même temps qu’une autre chose. Ensemble de parties jouées en même temps par un seul joueur contre plusieurs adversaires.

Same sound, different letters: simultané vs simultanée

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 9 letters. simultané runs 9 letters (CVCVCCVCV) against simultanée's 10 (CVCVCCVCVV) - the length gap alone is often enough to separate them once you know to check it.

9 ch
simultané
10 ch
simultanée

Homophone desk: simultané vs simultanée

Say them out loud and nothing separates them: simultané and simultanée carry the same recorded pronunciation, \si.myl.ta.ne\. Grammar is what tells them apart: one is anadjective, the other anoun, so most sentences will only accept one of them. They differ by 1 extra letter(s) - “simultané” sits inside “simultanée”. Our composite confusion score for this pair is 49328, derived from the frequency rank of both members and their visual similarity.

simultané is recorded at frequency rank #27,231, classified as anadj, pronounced \si.myl.ta.ne\. simultanée is at rank #22,097, tagged as anoun, pronounced \si.myl.ta.ne\.

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 49328, this pair ranks #171,598 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of simultané vs simultanée

Shared letters: ailmnstué. Private to "simultané": -. Private to "simultanée": e.

"simultané" · 9 letters · shape CVCVCCVCV  ·  "simultanée" · 10 letters · shape CVCVCCVCVV

Frequently Asked Questions

Can "simultané" and "simultanée" be used interchangeably?
No - they are not even the same part of speech. "simultané" is an adjective and "simultanée" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "simultané" vs "simultanée" - which ranks higher?
"simultanée" is the more common of the two: it sits at frequency rank #22,097 in our French list, against #27,231 for "simultané". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "simultané" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "simultanée" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #171,598 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "simultané" and "simultanée" also get mixed up with nearby pairs, the highest-scored neighbour is "simultané vs simultanés". Nearby pair

Confusion rank #171,598 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