Which to use
“raid” and “RDI” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #8,139
- “raid” frequency rank
- #42,565
- “RDI” frequency rank
- 50704
- confusion score
Side-by-Side Comparison
| Feature | raid | RDI |
|---|---|---|
| Definition | Incursion rapide en territoire ennemi. | Abréviation de rendement de l’investissement. |
Where the eye mixes raid and RDI
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses raid with RDI
A purely visual mix-up. raid (\ʁɛd\) and RDI (\ɛʁ.de.i\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50704, derived from the frequency rank of both members and their visual similarity.
raid is recorded at frequency rank #8,139, classified as anoun, pronounced \ʁɛd\. RDI is at rank #42,565, tagged as anoun, pronounced \ɛʁ.de.i\.
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 50704, this pair ranks #160,591 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of raid vs RDI
Shared letters: dir. Private to "raid": a. Private to "RDI": -.
"raid" · 4 letters · shape CVVC · "RDI" · 3 letters · shape CCV
Known mistypes of this pair
- raid ← arid · radi · raidd · rraid
Frequently Asked Questions
Is swapping "raid" for "RDI" ever safe?
Frequency check: "raid" vs "RDI" - which ranks higher?
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 "raid" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "RDI" - compare definitions side by side with the headword page. Word entry
- This pair ranks #160,591 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "raid" and "RDI" also get mixed up with nearby pairs, the highest-scored neighbour is "RDI vs Reis". 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 #160,591 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.