Which to use
“rob” and “RSI” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #9,552
- “rob” frequency rank
- #25,116
- “RSI” frequency rank
- 34668
- confusion score
Side-by-Side Comparison
| Feature | rob | RSI |
|---|---|---|
| Definition | Suc épaissi et dépuré de plantes, de fruits cuits. | Douleurs dans les nerfs, les tendons et les muscles des membres supérieurs dues principalement à une mauvaise posture au travail et/ou à un mouvement répétitif. |
Where the eye mixes rob and RSI
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses rob with RSI
A purely visual mix-up. rob (\ʁɔb\) and RSI (\ɛ.ʁɛ.si\) 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 34668, derived from the frequency rank of both members and their visual similarity.
rob is recorded at frequency rank #9,552, classified as anoun, pronounced \ʁɔb\. RSI is at rank #25,116, tagged as anoun, pronounced \ɛ.ʁɛ.si\.
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 34668, this pair ranks #282,231 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rob vs RSI
Shared letters: r. Private to "rob": bo. Private to "RSI": is.
"rob" · 3 letters · shape CVC · "RSI" · 3 letters · shape CCV
Frequently Asked Questions
Is swapping "rob" for "RSI" ever safe?
Frequency check: "rob" vs "RSI" - which ranks higher?
What to do next
Eye-level mix-up between "rob" and "RSI" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rob" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "RSI" - compare definitions side by side with the headword page. Word entry
- This pair ranks #282,231 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rob" and "RSI" also get mixed up with nearby pairs, the highest-scored neighbour is "Reis vs RSI". Nearby pair
Confusion rank #282,231 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.