saufsvsserfsWhat's the difference?

Which to use

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

#35,715
“saufs” frequency rank
#38,042
“serfs” frequency rank
73757
confusion score

Side-by-Side Comparison

Feature saufs serfs
Definition Masculin pluriel de sauf. Masculin pluriel de serf.

Where the eye mixes saufs and serfs

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. saufs (CVVCC) and serfs (CVCCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
saufs
5 ch
serfs

Why the eye confuses saufs with serfs

A purely visual mix-up. saufs (\sɔf\) and serfs (\sɛʁ\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 73757, derived from the frequency rank of both members and their visual similarity.

saufs is recorded at frequency rank #35,715, classified as anadj, pronounced \sɔf\. serfs is at rank #38,042, tagged as anadj, pronounced \sɛʁ\.

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 73757, this pair ranks #39,385 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of saufs vs serfs

Shared letters: fs. Private to "saufs": au. Private to "serfs": er.

"saufs" · 5 letters · shape CVVCC  ·  "serfs" · 5 letters · shape CVCCC

Known mistypes of this pair

  • saufs ← asufs · safus · sauffs · saufss · sausf · ssaufs · suafs
  • serfs ← esrfs · sefrs · serffs · serfss · serrfs · sersf · srefs · sserfs

Frequently Asked Questions

Is swapping "saufs" for "serfs" ever safe?
No. They are said differently (\sɔf\ versus \sɛʁ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "saufs" or "serfs"?
"saufs" is the more common of the two: it sits at frequency rank #35,715 in our French list, against #38,042 for "serfs". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "saufs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "serfs" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,385 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "saufs" and "serfs" also get mixed up with nearby pairs, the highest-scored neighbour is "serfs vs sires". 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 #39,385 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