spontanévsspontanéesWhat's the difference?

Which to use

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

#19,993
“spontané” frequency rank
#31,749
“spontanées” frequency rank
51742
confusion score

Side-by-Side Comparison

Feature spontané spontanées
Definition Que l’on fait de soi-même, de façon autonome. Féminin pluriel de spontané.

Same sound, different letters: spontané vs spontanées

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 8 letters. spontané runs 8 letters (CCVCCVCV) against spontanées's 10 (CCVCCVCVVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
spontané
10 ch
spontanées

Ear matches; page differs - spontané and spontanées

This is the hard kind. spontané and spontanées are pronounced identically (\spɔ̃.ta.ne\) and both work as anadjective. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 2 extra letter(s) - “spontané” sits inside “spontanées”. Our composite confusion score for this pair is 51742, derived from the frequency rank of both members and their visual similarity.

spontané is recorded at frequency rank #19,993, classified as anadj, pronounced \spɔ̃.ta.ne\. spontanées is at rank #31,749, tagged as anadj, pronounced \spɔ̃.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 51742, this pair ranks #152,799 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of spontané vs spontanées

Shared letters: anopsté. Private to "spontané": -. Private to "spontanées": e.

"spontané" · 8 letters · shape CCVCCVCV  ·  "spontanées" · 10 letters · shape CCVCCVCVVC

Frequently Asked Questions

Is swapping "spontané" for "spontanées" ever safe?
No. They are pronounced the same (\spɔ̃.ta.ne\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Which is more common, "spontané" or "spontanées"?
"spontané" is the more common of the two: it sits at frequency rank #19,993 in our French list, against #31,749 for "spontanées". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've separated the homophone pair "spontané" / "spontanées". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "spontané" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "spontanées" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #152,799 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "spontané" and "spontanées" also get mixed up with nearby pairs, the highest-scored neighbour is "spontanées vs spontanés". Nearby pair

Confusion rank #152,799 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