Which to use
“core” and “cow” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,892
- “core” frequency rank
- #5,670
- “cow” frequency rank
- 7562
- confusion score
Side-by-Side Comparison
| Feature | core | cow |
|---|---|---|
| Definition | In general usage, an essential part of a thing surrounded by other essential things. | An adult female of the species Bos taurus, especially one that has calved. |
Where the eye mixes core and cow
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between core and cow
A purely visual mix-up. core (/kɔː/) and cow (/kaʊ/) 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 7562, derived from the frequency rank of both members and their visual similarity.
core is recorded at frequency rank #1,892, classified as anoun, pronounced /kɔː/. cow is at rank #5,670, tagged as anoun, pronounced /kaʊ/.
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 7562, this pair ranks #506,584 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of core vs cow
Shared letters: co. Private to "core": er. Private to "cow": w.
"core" · 4 letters · shape CVCV · "cow" · 3 letters · shape CVC
Known mistypes of this pair
- core ← ccore · coer · corre · croe · ocre
Frequently Asked Questions
Is swapping "core" for "cow" ever safe?
In ordinary English text, does "core" or "cow" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "core" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cow" - compare definitions side by side with the headword page. Word entry
- This pair ranks #506,584 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "core" and "cow" also get mixed up with nearby pairs, the highest-scored neighbour is "cow vs cower". 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 #506,584 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.