Which to use
“router” and “rutter” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,046
- “router” frequency rank
- #47,313
- “rutter” frequency rank
- 62359
- confusion score
Side-by-Side Comparison
| Feature | router | rutter |
|---|---|---|
| Definition | Someone who routes or directs items from one location to another. | A horseman or cavalryman, especially a German one, associated with the wars of the 16th and 17th centuries. |
Where the eye mixes router and rutter
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: router vs rutter
A purely visual mix-up. router (/ˈɹuː.tə(ɹ)/) 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 62359, derived from the frequency rank of both members and their visual similarity.
router is recorded at frequency rank #15,046, classified as anoun, pronounced /ˈɹuː.tə(ɹ)/. 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 62359, this pair ranks #88,947 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of router vs rutter
Shared letters: ertu. Private to "router": o. Private to "rutter": -.
"router" · 6 letters · shape CVVCVC · "rutter" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "router" and "rutter" mean the same thing in a sentence?
Which is more common, "router" or "rutter"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "router" 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 #88,947 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "router" 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 #88,947 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.