Which to use
“cost” and “costas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #21,956
- “cost” frequency rank
- #5,483
- “costas” frequency rank
- 27439
- confusion score
Side-by-Side Comparison
| Feature | cost | costas |
|---|---|---|
| Definition | Costo. | Conjunto de gastos de un proceso legal o judicial. |
Where the eye mixes cost and costas
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Why the eye confuses cost with costas
A purely visual mix-up. cost ([ˈkɔst]) and costas ([ˈkost̪as]) 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 2 extra letter(s) - “cost” sits inside “costas”. Our composite confusion score for this pair is 27439, derived from the frequency rank of both members and their visual similarity.
cost is recorded at frequency rank #21,956, classified as anoun, pronounced [ˈkɔst]. costas is at rank #5,483, tagged as anoun, pronounced [ˈkost̪as].
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 27439, this pair ranks #226,828 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cost vs costas
Shared letters: cost. Private to "cost": -. Private to "costas": a.
"cost" · 4 letters · shape CVCC · "costas" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Do "cost" and "costas" mean the same thing in a sentence?
Which is more common, "cost" or "costas"?
Useful next steps
Eye-level mix-up between "cost" and "costas" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cost" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "costas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #226,828 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cost" and "costas" also get mixed up with nearby pairs, the highest-scored neighbour is "cost vs count". 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 #226,828 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.