Which to use
“teu” is a pronoun and “tio” is a noun - they look or sound alike but fill different roles in a sentence.
- #592
- “teu” frequency rank
- #2,211
- “tio” frequency rank
- 2803
- confusion score
Side-by-Side Comparison
| Feature | teu | tio |
|---|---|---|
| Definition | de posse da segunda pessoa do singular (tu) | irmão da mãe ou do pai |
Where the eye mixes teu and tio
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses teu with tio
These two trip readers on the page rather than in the ear: teu is /ˈtew/ while tio is /ti.u/ [t͡ʃiu̯], [tiu̯]. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 2803, derived from the frequency rank of both members and their visual similarity.
teu is recorded at frequency rank #592, classified as apron, pronounced /ˈtew/. tio is at rank #2,211, tagged as anoun, pronounced /ti.u/ [t͡ʃiu̯], [tiu̯].
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 2803, this pair ranks #72,462 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of teu vs tio
Shared letters: t. Private to "teu": eu. Private to "tio": io.
"teu" · 3 letters · shape CVV · "tio" · 3 letters · shape CVV
Frequently Asked Questions
Is swapping "teu" for "tio" ever safe?
Frequency check: "teu" vs "tio" - which ranks higher?
Useful next steps
Eye-level mix-up between "teu" and "tio" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "teu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tio" - compare definitions side by side with the headword page. Word entry
- This pair ranks #72,462 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "teu" and "tio" also get mixed up with nearby pairs, the highest-scored neighbour is "tio vs tufo". Nearby pair
Confusion rank #72,462 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.