trevstuaWhat's the difference?

Quick tell: tre is a num, tua is an adjective, so they fill different roles in a sentence.

Which to use

“tre” is a num and “tua” is an adjective - they look or sound alike but fill different roles in a sentence.

#14,981
“tre” frequency rank
#662
“tua” frequency rank
15643
confusion score

Side-by-Side Comparison

Feature tre tua
Definition três que tem você como objeto

Letter map: tre vs tua

Shared letters muted; letters that set tre and tua apart highlighted. Shared run: 1.

3 ch
tre
3 ch
tua

Part-of-speech tell for tre / tua

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tre is anum and tuaanadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 15643, derived from the frequency rank of both members and their visual similarity.

tre is recorded at frequency rank #14,981, classified as anum, pronounced /tre/. tua is at rank #662, tagged as anadj.

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 15643, this pair ranks #56,125 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of tre vs tua

Shared letters: t. Private to "tre": er. Private to "tua": au.

"tre" · 3 letters · shape CCV  ·  "tua" · 3 letters · shape CVV

Frequently Asked Questions

Do "tre" and "tua" mean the same thing in a sentence?
No - they are not even the same part of speech. "tre" is a num and "tua" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "tre" vs "tua" - which ranks higher?
"tua" is the more common of the two: it sits at frequency rank #662 in our Portuguese list, against #14,981 for "tre". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "tre" and "tua". Here's where to go from here.

  • Full dictionary entry for "tre" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "tua" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #56,125 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tre" and "tua" also get mixed up with nearby pairs, the highest-scored neighbour is "tre vs trema". Nearby pair

Confusion rank #56,125 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list