Which to use
“scab” and “scale” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #37,672
- “scab” frequency rank
- #1,575
- “scale” frequency rank
- 39247
- confusion score
Side-by-Side Comparison
| Feature | scab | scale |
|---|---|---|
| Definition | An incrustation over a sore, wound, vesicle, or pustule, formed during healing. | A ladder; a series of steps; a means of ascending. |
Where the eye mixes scab and scale
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. scab runs 4 letters (CCVC) against scale's 5 (CCVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses scab with scale
A purely visual mix-up. scab (/skæb/) and scale (/skeɪl/) 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 39247, derived from the frequency rank of both members and their visual similarity.
scab is recorded at frequency rank #37,672, classified as anoun, pronounced /skæb/. scale is at rank #1,575, tagged as anoun, pronounced /skeɪl/.
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 39247, this pair ranks #278,428 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of scab vs scale
Shared letters: acs. Private to "scab": b. Private to "scale": el.
"scab" · 4 letters · shape CCVC · "scale" · 5 letters · shape CCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "scab" and "scale" mean the same thing in a sentence?
Which is more common, "scab" or "scale"?
After this comparison
Eye-level mix-up between "scab" and "scale" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "scab" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "scale" - compare definitions side by side with the headword page. Word entry
- This pair ranks #278,428 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "scab" and "scale" also get mixed up with nearby pairs, the highest-scored neighbour is "scab vs soca". 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 #278,428 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.