Which to use
“reflex” and “rolex” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,320
- “reflex” frequency rank
- #23,352
- “rolex” frequency rank
- 51672
- confusion score
Side-by-Side Comparison
| Feature | reflex | rolex |
|---|---|---|
| Definition | Type d’appareil photographique caractérisé par l’utilisation d’un objectif unique servant à la fois à la prise de vue et à la visée grâce à un système de miroir mobile (ou parfois avec deux objectifs, l’un servant à la prise de vue, l’autre à la visée). | Variante orthographique de Rolex. |
Where the eye mixes reflex and rolex
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses reflex with rolex
A purely visual mix-up. reflex (\ʁe.flɛks\) and rolex (\ʁɔ.lɛks\) 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 51672, derived from the frequency rank of both members and their visual similarity.
reflex is recorded at frequency rank #28,320, classified as anoun, pronounced \ʁe.flɛks\. rolex is at rank #23,352, tagged as anoun, pronounced \ʁɔ.lɛks\.
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 51672, this pair ranks #153,278 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of reflex vs rolex
Shared letters: elrx. Private to "reflex": f. Private to "rolex": o.
"reflex" · 6 letters · shape CVCCVC · "rolex" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "reflex" and "rolex" be used interchangeably?
Frequency check: "reflex" vs "rolex" - 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 "reflex" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rolex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #153,278 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "reflex" and "rolex" also get mixed up with nearby pairs, the highest-scored neighbour is "râles vs rolex". 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 #153,278 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.