Which to use
“kerb” and “kern” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,571
- “kerb” frequency rank
- #23,580
- “kern” frequency rank
- 70151
- confusion score
Side-by-Side Comparison
| Feature | kerb | kern |
|---|---|---|
| Definition | Alternative spelling of curb. | A corn; grain; kernel. |
Where the eye mixes kerb and kern
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between kerb and kern
A purely visual mix-up. kerb (/kɝb/) and kern (/kɜːn/) 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 a single letter - b in “kerb” becomes n in “kern”. Our composite confusion score for this pair is 70151, derived from the frequency rank of both members and their visual similarity.
kerb is recorded at frequency rank #46,571, classified as anoun, pronounced /kɝb/. kern is at rank #23,580, tagged as anoun, pronounced /kɜːn/.
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 70151, this pair ranks #51,684 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of kerb vs kern
Shared letters: ekr. Private to "kerb": b. Private to "kern": n.
"kerb" · 4 letters · shape CVCC · "kern" · 4 letters · shape CVCC
Known mistypes of this pair
Frequently Asked Questions
Do "kerb" and "kern" mean the same thing in a sentence?
In ordinary English text, does "kerb" or "kern" show up more?
What to do next
Eye-level mix-up between "kerb" and "kern" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "kerb" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "kern" - compare definitions side by side with the headword page. Word entry
- This pair ranks #51,684 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "kerb" and "kern" also get mixed up with nearby pairs, the highest-scored neighbour is "keir vs kerb". 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 #51,684 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.