époustouflantvsépoustouflanteWhat's the difference?

Which to use

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

#31,793
“époustouflant” frequency rank
#39,119
“époustouflante” frequency rank
70912
confusion score

Side-by-Side Comparison

Feature époustouflant époustouflante
Definition Sidérant. Féminin singulier de époustouflant.

Where the eye mixes époustouflant and époustouflante

Muted = shared; highlighted = the visual trap. They share 13 letters in sequence. époustouflant runs 13 letters (VCVVCCVVCCVCC) against époustouflante's 14 (VCVVCCVVCCVCCV) - the length gap alone is often enough to separate them once you know to check it.

13 ch
époustouflant
14 ch
époustouflante

Why the eye confuses époustouflant with époustouflante

A purely visual mix-up. époustouflant (\e.pus.tu.flɑ̃\) and époustouflante (\e.pus.tu.flɑ̃t\) 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 extra letter(s) - “époustouflant” sits inside “époustouflante”. Our composite confusion score for this pair is 70912, derived from the frequency rank of both members and their visual similarity.

époustouflant is recorded at frequency rank #31,793, classified as anadj, pronounced \e.pus.tu.flɑ̃\. époustouflante is at rank #39,119, tagged as anadj, pronounced \e.pus.tu.flɑ̃t\.

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 70912, this pair ranks #49,517 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of époustouflant vs époustouflante

Shared letters: aflnopstué. Private to "époustouflant": -. Private to "époustouflante": e.

"époustouflant" · 13 letters · shape VCVVCCVVCCVCC  ·  "époustouflante" · 14 letters · shape VCVVCCVVCCVCCV

Frequently Asked Questions

Can "époustouflant" and "époustouflante" be used interchangeably?
No. They are said differently (\e.pus.tu.flɑ̃\ versus \e.pus.tu.flɑ̃t\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "époustouflant" or "époustouflante" show up more?
"époustouflant" is the more common of the two: it sits at frequency rank #31,793 in our French list, against #39,119 for "époustouflante". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "époustouflant" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "époustouflante" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #49,517 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics

Confusion rank #49,517 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