Which to use
“scruff” and “scrum” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #47,322
- “scruff” frequency rank
- #21,057
- “scrum” frequency rank
- 68379
- confusion score
Side-by-Side Comparison
| Feature | scruff | scrum |
|---|---|---|
| Definition | Someone with an untidy appearance. | A tightly packed and disorderly crowd of people. |
Where the eye mixes scruff and scrum
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses scruff with scrum
A purely visual mix-up. scruff (/skɹʌf/) and scrum (/skɹʌm/) 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 68379, derived from the frequency rank of both members and their visual similarity.
scruff is recorded at frequency rank #47,322, classified as anoun, pronounced /skɹʌf/. scrum is at rank #21,057, tagged as anoun, pronounced /skɹʌm/.
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 68379, this pair ranks #59,133 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of scruff vs scrum
Shared letters: crsu. Private to "scruff": f. Private to "scrum": m.
"scruff" · 6 letters · shape CCCVCC · "scrum" · 5 letters · shape CCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "scruff" for "scrum" ever safe?
In ordinary English text, does "scruff" or "scrum" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "scruff" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "scrum" - compare definitions side by side with the headword page. Word entry
- This pair ranks #59,133 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "scruff" and "scrum" also get mixed up with nearby pairs, the highest-scored neighbour is "scoff vs scruff". 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 #59,133 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.