Which to use
“circular” is an adjective and “círculo” is a noun - they look or sound alike but fill different roles in a sentence.
- #4,537
- “circular” frequency rank
- #3,610
- “círculo” frequency rank
- 8147
- confusion score
Side-by-Side Comparison
| Feature | circular | círculo |
|---|---|---|
| Definition | que tem formato de círculo. | figura plana formada por uma linha que contém todos os pontos equidistantes a um outro ponto central |
Where the eye mixes circular and círculo
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between circular and círculo
These two trip readers on the page rather than in the ear: circular is /siɾ.ku.ˈlaɾ/ while círculo is /ˈsiɾ.ku.lu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8147, derived from the frequency rank of both members and their visual similarity.
circular is recorded at frequency rank #4,537, classified as anadj, pronounced /siɾ.ku.ˈlaɾ/. círculo is at rank #3,610, tagged as anoun, pronounced /ˈsiɾ.ku.lu/.
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 8147, this pair ranks #65,744 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of circular vs círculo
Shared letters: clru. Private to "circular": ai. Private to "círculo": oí.
"circular" · 8 letters · shape CVCCVCVC · "círculo" · 7 letters · shape CVCCVCV
Known mistypes of this pair
- circular ← ccircular · cicrular · circcular · circluar · circualr · circularr · circullar · circulra
Frequently Asked Questions
Do "circular" and "círculo" mean the same thing in a sentence?
In ordinary Portuguese text, does "circular" or "círculo" show up more?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "circular" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "círculo" - compare definitions side by side with the headword page. Word entry
- This pair ranks #65,744 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "circular" and "círculo" also get mixed up with nearby pairs, the highest-scored neighbour is "círculo vs Cirilo". 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 #65,744 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.