médusevsmouseWhat's the difference?

Which to use

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

#26,098
“méduse” frequency rank
#31,143
“mouse” frequency rank
57241
confusion score

Side-by-Side Comparison

Feature méduse mouse
Definition Personne laide et repoussante. Souris.

Where the eye mixes méduse and mouse

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. méduse runs 6 letters (CVCVCV) against mouse's 5 (CVVCV) - the length gap alone is often enough to separate them once you know to check it.

6 ch
méduse
5 ch
mouse

Why the eye confuses méduse with mouse

A purely visual mix-up. méduse (\me.dyz\) and mouse (\maʊs\) 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 57241, derived from the frequency rank of both members and their visual similarity.

méduse is recorded at frequency rank #26,098, classified as anoun, pronounced \me.dyz\. mouse is at rank #31,143, tagged as anoun, pronounced \maʊs\.

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 57241, this pair ranks #116,213 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of méduse vs mouse

Shared letters: emsu. Private to "méduse": dé. Private to "mouse": o.

"méduse" · 6 letters · shape CVCVCV  ·  "mouse" · 5 letters · shape CVVCV

Known mistypes of this pair

  • mouse ← mmouse · mosue · moues · muose · omuse

Frequently Asked Questions

Do "méduse" and "mouse" mean the same thing in a sentence?
No. They are said differently (\me.dyz\ versus \maʊs\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "méduse" vs "mouse" - which ranks higher?
"méduse" is the more common of the two: it sits at frequency rank #26,098 in our French list, against #31,143 for "mouse". 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 "méduse" and "mouse" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "méduse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mouse" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #116,213 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "méduse" and "mouse" also get mixed up with nearby pairs, the highest-scored neighbour is "moquée vs mouse". 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 #116,213 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