runsvsrutConfusable pair

Which to use

“runs” and “rut” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,535
“runs” frequency rank
#25,194
“rut” frequency rank
26729
confusion score

Side-by-Side Comparison

Feature runs rut
Definition plural of run Sexual desire in any of many mammals, often specific to mating season.

Where the eye mixes runs and rut

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
runs
3 ch
rut

Why the eye confuses runs with rut

A purely visual mix-up. runs (/ɹʌnz/) and rut (/ɹʌt/) 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 26729, derived from the frequency rank of both members and their visual similarity.

runs is recorded at frequency rank #1,535, classified as anoun, pronounced /ɹʌnz/. rut is at rank #25,194, tagged as anoun, pronounced /ɹʌt/.

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 26729, this pair ranks #384,501 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of runs vs rut

Shared letters: ru. Private to "runs": ns. Private to "rut": t.

"runs" · 4 letters · shape CVCC  ·  "rut" · 3 letters · shape CVC

Known mistypes of this pair

  • runsrnus · rruns · runns · runss · rusn · urns

Frequently Asked Questions

Is swapping "runs" for "rut" ever safe?
No. They are said differently (/ɹʌnz/ versus /ɹʌt/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "runs" or "rut" show up more?
"runs" is the more common of the two: it sits at frequency rank #1,535 in our English list, against #25,194 for "rut". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "runs" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rut" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #384,501 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "runs" and "rut" also get mixed up with nearby pairs, the highest-scored neighbour is "Rua vs rut". 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 #384,501 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list