Which to use
“sign” and “spin” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #31,257
- “sign” frequency rank
- #17,275
- “spin” frequency rank
- 48532
- confusion score
Side-by-Side Comparison
| Feature | sign | spin |
|---|---|---|
| Definition | Panneau (routier, de rue) ; panonceau ; pancarte (sur un mur, une vitrine, etc.) ; affiche (publicitaire), écriteau (handmade sign). | Propriété quantique intrinsèque associée à chaque particule, qui est caractéristique de la nature de la particule, au même titre que sa masse et sa charge électrique, et qui s’apparente à la quantité de mouvement angulaire sans l’être. |
Where the eye mixes sign and spin
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between sign and spin
A purely visual mix-up. sign (\saɪn\) and spin (\spin\) 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 48532, derived from the frequency rank of both members and their visual similarity.
sign is recorded at frequency rank #31,257, classified as anoun, pronounced \saɪn\. spin is at rank #17,275, tagged as anoun, pronounced \spin\.
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 48532, this pair ranks #178,174 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sign vs spin
Shared letters: ins. Private to "sign": g. Private to "spin": p.
"sign" · 4 letters · shape CVCC · "spin" · 4 letters · shape CCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sign" for "spin" ever safe?
Frequency check: "sign" vs "spin" - which ranks higher?
After this comparison
Eye-level mix-up between "sign" and "spin" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sign" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "spin" - compare definitions side by side with the headword page. Word entry
- This pair ranks #178,174 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "sign" and "spin" also get mixed up with nearby pairs, the highest-scored neighbour is "sign vs sind". 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 #178,174 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.