raiesvsriosWhat's the difference?

Which to use

“raies” and “rios” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#24,003
“raies” frequency rank
#44,695
“rios” frequency rank
68698
confusion score

Side-by-Side Comparison

Feature raies rios
Definition Pluriel de raie. Pluriel de rio.

Where the eye mixes raies and rios

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. raies runs 5 letters (CVVVC) against rios's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
raies
4 ch
rios

Visual trap between raies and rios

A purely visual mix-up. raies (\ʁɛ\) and rios (\ʁi.jo\) 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 68698, derived from the frequency rank of both members and their visual similarity.

raies is recorded at frequency rank #24,003, classified as anoun, pronounced \ʁɛ\. rios is at rank #44,695, tagged as anoun, pronounced \ʁi.jo\.

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 68698, this pair ranks #58,060 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of raies vs rios

Shared letters: irs. Private to "raies": ae. Private to "rios": o.

"raies" · 5 letters · shape CVVVC  ·  "rios" · 4 letters · shape CVVC

Known mistypes of this pair

  • raies ← raeis · raiess · raise · riaes · rraies
  • rios ← iros · rioss · riso · rrios

Frequently Asked Questions

Can "raies" and "rios" be used interchangeably?
No. They are said differently (\ʁɛ\ versus \ʁi.jo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "raies" or "rios"?
"raies" is the more common of the two: it sits at frequency rank #24,003 in our French list, against #44,695 for "rios". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "raies" and "rios" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "raies" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rios" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #58,060 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "raies" and "rios" also get mixed up with nearby pairs, the highest-scored neighbour is "Rhys vs rios". 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 #58,060 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list