Which to use
“runner” and “rutter” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,357
- “runner” frequency rank
- #47,313
- “rutter” frequency rank
- 52670
- confusion score
Side-by-Side Comparison
| Feature | runner | rutter |
|---|---|---|
| Definition | Agent noun of run; one who runs. | A horseman or cavalryman, especially a German one, associated with the wars of the 16th and 17th centuries. |
Where the eye mixes runner and rutter
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between runner and rutter
A purely visual mix-up. runner (/ˈɹʌnɚ/) and rutter (/ˈɹʌtə/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52670, derived from the frequency rank of both members and their visual similarity.
runner is recorded at frequency rank #5,357, classified as anoun, pronounced /ˈɹʌnɚ/. rutter is at rank #47,313, tagged as anoun, pronounced /ˈɹʌtə/.
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 52670, this pair ranks #155,112 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of runner vs rutter
Shared letters: eru. Private to "runner": n. Private to "rutter": t.
"runner" · 6 letters · shape CVCCVC · "rutter" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "runner" for "rutter" ever safe?
In ordinary English text, does "runner" or "rutter" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "runner" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rutter" - compare definitions side by side with the headword page. Word entry
- This pair ranks #155,112 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "runner" and "rutter" also get mixed up with nearby pairs, the highest-scored neighbour is "rafter vs rutter". 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 #155,112 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.