Which to use
“castro” and “centro” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #11,730
- “castro” frequency rank
- #41,699
- “centro” frequency rank
- 53429
- confusion score
Side-by-Side Comparison
| Feature | castro | centro |
|---|---|---|
| Definition | Colline fortifiée, oppidum. | Centre. |
Where the eye mixes castro and centro
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: castro vs centro
A purely visual mix-up. castro (\ˈkas.tɾo\) and centro (\ˈθen̩tro\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 53429, derived from the frequency rank of both members and their visual similarity.
castro is recorded at frequency rank #11,730, classified as anoun, pronounced \ˈkas.tɾo\. centro is at rank #41,699, tagged as anoun, pronounced \ˈθen̩tro\.
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 53429, this pair ranks #140,800 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of castro vs centro
Shared letters: cort. Private to "castro": as. Private to "centro": en.
"castro" · 6 letters · shape CVCCCV · "centro" · 6 letters · shape CVCCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "castro" for "centro" ever safe?
Frequency check: "castro" vs "centro" - which ranks higher?
What to do next
Eye-level mix-up between "castro" and "centro" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "castro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "centro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #140,800 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "castro" and "centro" also get mixed up with nearby pairs, the highest-scored neighbour is "canto vs centro". 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 #140,800 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.