projecteurvsprojecteursTell them apart

Which to use

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

#19,633
“projecteur” frequency rank
#16,218
“projecteurs” frequency rank
35851
confusion score

Side-by-Side Comparison

Feature projecteur projecteurs
Definition Appareil qui projette un faisceau de rayons lumineux. Pluriel de projecteur.

Same sound, different letters: projecteur vs projecteurs

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 10 letters. projecteur runs 10 letters (CCVCVCCVVC) against projecteurs's 11 (CCVCVCCVVCC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
projecteur
11 ch
projecteurs

Ear matches; page differs - projecteur and projecteurs

This is the hard kind. projecteur and projecteurs are pronounced identically (\pʁɔ.ʒɛk.tœʁ\) and both work as anoun. 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) - “projecteur” sits inside “projecteurs”. Our composite confusion score for this pair is 35851, derived from the frequency rank of both members and their visual similarity.

projecteur is recorded at frequency rank #19,633, classified as anoun, pronounced \pʁɔ.ʒɛk.tœʁ\. projecteurs is at rank #16,218, tagged as anoun, pronounced \pʁɔ.ʒɛk.tœʁ\.

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 35851, this pair ranks #273,784 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of projecteur vs projecteurs

Shared letters: cejoprtu. Private to "projecteur": -. Private to "projecteurs": s.

"projecteur" · 10 letters · shape CCVCVCCVVC  ·  "projecteurs" · 11 letters · shape CCVCVCCVVCC

Known mistypes of this pair

  • projecteur ← porjecteur · pprojecteur · prjoecteur · proejcteur · projceteur · projeccteur · projecetur · projecteru
  • projecteurs ← porjecteurs · pprojecteurs · prjoecteurs · proejcteurs · projceteurs · projeccteurs · projeceturs · projecterus

Frequently Asked Questions

Is swapping "projecteur" for "projecteurs" ever safe?
No. They are pronounced the same (\pʁɔ.ʒɛk.tœʁ\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary French text, does "projecteur" or "projecteurs" show up more?
"projecteurs" is the more common of the two: it sits at frequency rank #16,218 in our French list, against #19,633 for "projecteur". 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 "projecteur" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "projecteurs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #273,784 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "projecteur" and "projecteurs" also get mixed up with nearby pairs, the highest-scored neighbour is "projecteur vs protecteurs". 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 #273,784 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