ratonvsreasonWhich spelling fits?

Which to use

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

#31,675
“raton” frequency rank
#41,997
“reason” frequency rank
73672
confusion score

Side-by-Side Comparison

Feature raton reason
Definition Petit du rat. Raison.

Where the eye mixes raton and reason

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
raton
6 ch
reason

Why the eye confuses raton with reason

A purely visual mix-up. raton (\ʁa.tɔ̃\) and reason (\ˈɹiː.zən\) 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 73672, derived from the frequency rank of both members and their visual similarity.

raton is recorded at frequency rank #31,675, classified as anoun, pronounced \ʁa.tɔ̃\. reason is at rank #41,997, tagged as anoun, pronounced \ˈɹiː.zən\.

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 73672, this pair ranks #39,671 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of raton vs reason

Shared letters: anor. Private to "raton": t. Private to "reason": es.

"raton" · 5 letters · shape CVCVC  ·  "reason" · 6 letters · shape CVVCVC

Known mistypes of this pair

  • ratonarton · raotn · ratno · ratonn · ratton · rraton · rtaon
  • reasonerason · raeson · reaosn · reasno · reasonn · reasson · resaon · rreason

Frequently Asked Questions

Can "raton" and "reason" be used interchangeably?
No. They are said differently (\ʁa.tɔ̃\ versus \ˈɹiː.zən\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "raton" or "reason"?
"raton" is the more common of the two: it sits at frequency rank #31,675 in our French list, against #41,997 for "reason". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "raton" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "reason" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,671 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "raton" and "reason" also get mixed up with nearby pairs, the highest-scored neighbour is "radon vs reason". 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 #39,671 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