pasteurvspasteursWhat's the difference?

Which to use

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

#5,376
“pasteur” frequency rank
#22,642
“pasteurs” frequency rank
28018
confusion score

Side-by-Side Comparison

Feature pasteur pasteurs
Definition Berger ; pâtre. — Ne se dit qu’en parlant des peuples anciens et dans le style poétique. Pluriel de pasteur.

Same sound, different letters: pasteur vs pasteurs

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 7 letters.

7 ch
pasteur
8 ch
pasteurs

Ear matches; page differs - pasteur and pasteurs

This is the hard kind. pasteur and pasteurs are pronounced identically (\pas.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) - “pasteur” sits inside “pasteurs”. Our composite confusion score for this pair is 28018, derived from the frequency rank of both members and their visual similarity.

pasteur is recorded at frequency rank #5,376, classified as anoun, pronounced \pas.tœʁ\. pasteurs is at rank #22,642, tagged as anoun, pronounced \pas.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 28018, this pair ranks #325,388 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pasteur vs pasteurs

Shared letters: aeprstu. Private to "pasteur": -. Private to "pasteurs": -.

"pasteur" · 7 letters · shape CVCCVVC  ·  "pasteurs" · 8 letters · shape CVCCVVCC

Known mistypes of this pair

  • pasteurapsteur · pasetur · passteur · pasteru · pasteurr · pastteur · pastuer · patseur
  • pasteursapsteurs · paseturs · passteurs · pasterus · pasteurrs · pasteurss · pasteusr · pastteurs

Frequently Asked Questions

Do "pasteur" and "pasteurs" mean the same thing in a sentence?
No. They are pronounced the same (\pas.tœʁ\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "pasteur" vs "pasteurs" - which ranks higher?
"pasteur" is the more common of the two: it sits at frequency rank #5,376 in our French list, against #22,642 for "pasteurs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "pasteur" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pasteurs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #325,388 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pasteur" and "pasteurs" also get mixed up with nearby pairs, the highest-scored neighbour is "pastèques vs pasteurs". 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 #325,388 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