rootvsrotWhat's the difference?

Which to use

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

#26,161
“root” frequency rank
#34,730
“rot” frequency rank
60891
confusion score

Side-by-Side Comparison

Feature root rot
Definition Compte administrateur sur Unix. Émission par la bouche, et avec bruit, de gaz stomacaux.

Where the eye mixes root and rot

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
root
3 ch
rot

Why the eye confuses root with rot

A purely visual mix-up. root (\ʁut\) and rot (\ʁo\) 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 60891, derived from the frequency rank of both members and their visual similarity.

root is recorded at frequency rank #26,161, classified as anoun, pronounced \ʁut\. rot is at rank #34,730, tagged as anoun, pronounced \ʁo\.

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 60891, this pair ranks #95,232 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of root vs rot

Shared letters: ort. Private to "root": -. Private to "rot": -.

"root" · 4 letters · shape CVVC  ·  "rot" · 3 letters · shape CVC

Known mistypes of this pair

  • rootorot · roott · roto · rroot

Frequently Asked Questions

Can "root" and "rot" be used interchangeably?
No. They are said differently (\ʁut\ versus \ʁo\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "root" vs "rot" - which ranks higher?
"root" is the more common of the two: it sits at frequency rank #26,161 in our French list, against #34,730 for "rot". 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 "root" and "rot" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "root" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rot" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #95,232 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "root" and "rot" also get mixed up with nearby pairs, the highest-scored neighbour is "rot vs roya". 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 #95,232 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