Which to use
“Coates” is a name and “cortex” is a noun - they look or sound alike but fill different roles in a sentence.
- #24,411
- “Coates” frequency rank
- #13,126
- “cortex” frequency rank
- 37537
- confusion score
Side-by-Side Comparison
| Feature | Coates | cortex |
|---|---|---|
| Definition | A surname. | The outer layer of an internal organ or body structure, such as the kidney or the brain. |
Where the eye mixes Coates and cortex
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between Coates and cortex
These two trip readers on the page rather than in the ear: Coates is /kəʊts/ while cortex is /ˈkɔɹtɛks/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37537, derived from the frequency rank of both members and their visual similarity.
Coates is recorded at frequency rank #24,411, classified as aname, pronounced /kəʊts/. cortex is at rank #13,126, tagged as anoun, pronounced /ˈkɔɹtɛks/.
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 37537, this pair ranks #293,720 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Coates vs cortex
Shared letters: ceot. Private to "Coates": as. Private to "cortex": rx.
"Coates" · 6 letters · shape CVVCVC · "cortex" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Coates" for "cortex" ever safe?
Frequency check: "Coates" vs "cortex" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Coates" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cortex" - compare definitions side by side with the headword page. Word entry
- This pair ranks #293,720 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Coates" and "cortex" also get mixed up with nearby pairs, the highest-scored neighbour is "Coates vs Coutts". 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 #293,720 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.