thavstheyTell them apart

Quick tell: tha is a verb, they is a pronoun, so they fill different roles in a sentence.

Which to use

“tha” is a verb and “they” is a pronoun - they look or sound alike but fill different roles in a sentence.

#38,931
“tha” frequency rank
#11,171
“they” frequency rank
50102
confusion score

Side-by-Side Comparison

Feature tha they
Definition presente do verbo bi (ser, estar); sou/estou, é/está, somos/estamos, são/estão pronome pessoal de terceira pessoa plural referente a um grupo de pessoas sem especificação de gênero; eles ou elas

Letter map: tha vs they

Shared letters muted; letters that set tha and they apart highlighted. Shared run: 2.

3 ch
tha
4 ch
they

Part-of-speech tell for tha / they

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tha is averb and theyapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50102, derived from the frequency rank of both members and their visual similarity.

tha is recorded at frequency rank #38,931, classified as averb, pronounced /ha/. they is at rank #11,171, tagged as apron.

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 50102, this pair ranks #14,877 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of tha vs they

Shared letters: ht. Private to "tha": a. Private to "they": ey.

"tha" · 3 letters · shape CCV  ·  "they" · 4 letters · shape CCVV

Known mistypes of this pair

  • theyhtey · tehy · theyy · thhey · thye · tthey

Frequently Asked Questions

Can "tha" and "they" be used interchangeably?
No - they are not even the same part of speech. "tha" is a verb and "they" a pronoun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "tha" or "they" show up more?
"they" is the more common of the two: it sits at frequency rank #11,171 in our Portuguese list, against #38,931 for "tha". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "tha" and "they".

  • Full dictionary entry for "tha" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "they" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #14,877 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tha" and "they" also get mixed up with nearby pairs, the highest-scored neighbour is "tha vs tosa". 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 #14,877 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