Which to use
“tua” is an adjective and “tuna” is a noun - they look or sound alike but fill different roles in a sentence.
- #662
- “tua” frequency rank
- #45,633
- “tuna” frequency rank
- 46295
- confusion score
Side-by-Side Comparison
| Feature | tua | tuna |
|---|---|---|
| Definition | que tem você como objeto | água, substância líquida (H₂O) |
Letter map: tua vs tuna
Shared letters muted; letters that set tua and tuna apart highlighted. Shared run: 3.
Part-of-speech tell for tua / tuna
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tua is anadjective and tunaanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 46295, derived from the frequency rank of both members and their visual similarity.
tua is recorded at frequency rank #662, classified as anadj. tuna is at rank #45,633, tagged as anoun, pronounced /tu.na/ [tu.na].
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 46295, this pair ranks #19,045 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of tua vs tuna
Shared letters: atu. Private to "tua": -. Private to "tuna": n.
"tua" · 3 letters · shape CVV · "tuna" · 4 letters · shape CVCV
Known mistypes of this pair
- tuna ← tnua · ttuna · tuan · tunna · utna
Frequently Asked Questions
Do "tua" and "tuna" mean the same thing in a sentence?
In ordinary Portuguese text, does "tua" or "tuna" show up more?
Useful next steps
Pair "tua" vs "tuna" is on the table, pick a follow-up below.
- Full dictionary entry for "tua" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "tuna" - compare definitions side by side with the headword page. Word entry
- This pair ranks #19,045 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "tua" and "tuna" also get mixed up with nearby pairs, the highest-scored neighbour is "tufo vs tuna". 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 #19,045 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.