Which to use
“réac” is an adjective and “Reis” is a noun - they look or sound alike but fill different roles in a sentence.
- #42,023
- “réac” frequency rank
- #49,902
- “Reis” frequency rank
- 91925
- confusion score
Side-by-Side Comparison
| Feature | réac | Reis |
|---|---|---|
| Definition | Réactionnaire, qui est attaché à des valeurs traditionnelles que certains considèrent comme dépassées. | Riz. |
Where the eye mixes réac and Reis
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. réac and Reis follow the identical consonant-vowel pattern (CVVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: réac vs Reis
These two trip readers on the page rather than in the ear: réac is \ʁe.ak\ while Reis is \raɪ̯s\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 91925, derived from the frequency rank of both members and their visual similarity.
réac is recorded at frequency rank #42,023, classified as anadj, pronounced \ʁe.ak\. Reis is at rank #49,902, tagged as anoun, pronounced \raɪ̯s\.
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 91925, this pair ranks #3,408 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of réac vs Reis
Shared letters: r. Private to "réac": acé. Private to "Reis": eis.
"réac" · 4 letters · shape CVVC · "Reis" · 4 letters · shape CVVC
Known mistypes of this pair
- Reis ← eris · reiss · resi · rreis
Frequently Asked Questions
Is swapping "réac" for "Reis" ever safe?
Frequency check: "réac" vs "Reis" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "réac" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Reis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #3,408 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "réac" and "Reis" also get mixed up with nearby pairs, the highest-scored neighbour is "Reis vs Rhys". 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 #3,408 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.