expérimentale vs expérimentales

Which to use

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

#12,782
“expérimentale” frequency rank: #20,442
“expérimentales” frequency rank: 33224
confusion score

Side-by-Side Comparison

Feature	expérimentale	expérimentales
Definition	Féminin singulier de expérimental.	Féminin pluriel de expérimental.

Same sound, different letters: expérimentale vs expérimentales

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 13 letters. expérimentale runs 13 letters (VCCVCVCVCCVCV) against expérimentales's 14 (VCCVCVCVCCVCVC) - the length gap alone is often enough to separate them once you know to check it.

13 ch

expérimentale

14 ch

expérimentales

Same sound, different spelling - expérimentale / expérimentales

This is the hard kind. expérimentale and expérimentales are pronounced identically (\ɛk.spe.ʁi.mɑ̃.tal\) 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 1 extra letter(s) - “expérimentale” sits inside “expérimentales”. Our composite confusion score for this pair is 33224, derived from the frequency rank of both members and their visual similarity.

expérimentale is recorded at frequency rank #12,782, classified as anadj, pronounced \ɛk.spe.ʁi.mɑ̃.tal\. expérimentales is at rank #20,442, tagged as anadj, pronounced \ɛk.spe.ʁi.mɑ̃.tal\.

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 33224, this pair ranks #292,059 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of expérimentale vs expérimentales

Shared letters: aeilmnprtxé. Private to "expérimentale": -. Private to "expérimentales": s.

"expérimentale" · 13 letters · shape VCCVCVCVCCVCV · "expérimentales" · 14 letters · shape VCCVCVCVCCVCVC

Frequently Asked Questions

Do "expérimentale" and "expérimentales" mean the same thing in a sentence?

No. They are pronounced the same (\ɛk.spe.ʁi.mɑ̃.tal\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.

Frequency check: "expérimentale" vs "expérimentales" - which ranks higher?

"expérimentale" is the more common of the two: it sits at frequency rank #12,782 in our French list, against #20,442 for "expérimentales". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

Full dictionary entry for "expérimentale" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "expérimentales" - compare definitions side by side with the headword page. Word entry
This pair ranks #292,059 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"expérimentale" and "expérimentales" also get mixed up with nearby pairs, the highest-scored neighbour is "expérimentales vs expérimentées". Nearby pair

Confusion rank #292,059 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.