Which to use
“cod” and “cos” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #26,359
- “cod” frequency rank
- #23,736
- “cos” frequency rank
- 50095
- confusion score
Side-by-Side Comparison
| Feature | cod | cos |
|---|---|---|
| Definition | (Gadus morhua) Bacalao, abadejo. | Cuerpo. |
Where the eye mixes cod and cos
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses cod with cos
A purely visual mix-up. cod (/kɒd/) and cos ([ˈkos]) 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 - d in “cod” becomes s in “cos”. Our composite confusion score for this pair is 50095, derived from the frequency rank of both members and their visual similarity.
cod is recorded at frequency rank #26,359, classified as anoun, pronounced /kɒd/. cos is at rank #23,736, tagged as anoun, pronounced [ˈkos].
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 50095, this pair ranks #105,119 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cod vs cos
Shared letters: co. Private to "cod": d. Private to "cos": s.
"cod" · 3 letters · shape CVC · "cos" · 3 letters · shape CVC
Frequently Asked Questions
Can "cod" and "cos" be used interchangeably?
In ordinary Spanish text, does "cod" or "cos" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "cod" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #105,119 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cod" and "cos" also get mixed up with nearby pairs, the highest-scored neighbour is "cod vs cuc". Nearby pair
Confusion rank #105,119 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.