Which to use
“subs” and “surf” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #39,055
- “subs” frequency rank
- #11,311
- “surf” frequency rank
- 50366
- confusion score
Side-by-Side Comparison
| Feature | subs | surf |
|---|---|---|
| Definition | Pluriel de sub (remplaçant·e). | Sport consistant à glisser sur la mer ou la neige avec une planche. |
Where the eye mixes subs and surf
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: subs vs surf
A purely visual mix-up. subs (\syb\) and surf (\sœʁf\) 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 50366, derived from the frequency rank of both members and their visual similarity.
subs is recorded at frequency rank #39,055, classified as anoun, pronounced \syb\. surf is at rank #11,311, tagged as anoun, pronounced \sœʁf\.
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 50366, this pair ranks #163,187 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of subs vs surf
Shared letters: su. Private to "subs": b. Private to "surf": fr.
"subs" · 4 letters · shape CVCC · "surf" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "subs" for "surf" ever safe?
In ordinary French text, does "subs" or "surf" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "subs" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "surf" - compare definitions side by side with the headword page. Word entry
- This pair ranks #163,187 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "subs" and "surf" also get mixed up with nearby pairs, the highest-scored neighbour is "subs vs suu". 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 #163,187 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.