tereivstrêsWhat's the difference?

Quick tell: terei is a verb, três is a num, so they fill different roles in a sentence.

Which to use

“terei” is a verb and “três” is a num - they look or sound alike but fill different roles in a sentence.

#6,816
“terei” frequency rank
#167
“três” frequency rank
6983
confusion score

Side-by-Side Comparison

Feature terei três
Definition primeira pessoa do singular do futuro do indicativo do verbo ter número equivalente a dois mais um; cardinalidade de um conjunto que contenha dois elementos e outro elemento distinto; representado pelo símbolo 3 (algarismos arábicos) ou III (algarismos romanos)

Letter map: terei vs três

Shared letters muted; letters that set terei and três apart highlighted. Shared run: 2. terei runs 5 letters (CVCVV) against três's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.

5 ch
terei
4 ch
três

Role in the sentence - terei and três

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: terei is averb and trêsanum. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 6983, derived from the frequency rank of both members and their visual similarity.

terei is recorded at frequency rank #6,816, classified as averb. três is at rank #167, tagged as anum, pronounced /ˈtɾeʃ/.

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 6983, this pair ranks #67,280 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of terei vs três

Shared letters: rt. Private to "terei": ei. Private to "três": sê.

"terei" · 5 letters · shape CVCVV  ·  "três" · 4 letters · shape CCVC

Known mistypes of this pair

  • terei ← etrei · teeri · terie · terrei · treei · tterei

Frequently Asked Questions

Can "terei" and "três" be used interchangeably?
No - they are not even the same part of speech. "terei" is a verb and "três" a num, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "terei" vs "três" - which ranks higher?
"três" is the more common of the two: it sits at frequency rank #167 in our Portuguese list, against #6,816 for "terei". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "terei" and "três". Here's where to go from here.

  • Full dictionary entry for "terei" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "três" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #67,280 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "terei" and "três" also get mixed up with nearby pairs, the highest-scored neighbour is "teem vs terei". 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 #67,280 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