tirovstoTell them apart

Quick tell: tiro is a noun, to is a particle, so they fill different roles in a sentence.

Which to use

“tiro” is a noun and “to” is a particle - they look or sound alike but fill different roles in a sentence.

#1,480
“tiro” frequency rank
#164
“to” frequency rank
1644
confusion score

Side-by-Side Comparison

Feature tiro to
Definition ato de disparar uma arma de fogo marca o verbo seguinte como infinitivo

Letter map: tiro vs to

Shared letters muted; letters that set tiro and to apart highlighted. Shared run: 2.

4 ch
tiro
2 ch
to

Role in the sentence - tiro and to

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: tiro is anoun and toaparticle. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 1644, derived from the frequency rank of both members and their visual similarity.

tiro is recorded at frequency rank #1,480, classified as anoun, pronounced /ˈti.ɾu/. to is at rank #164, tagged as aparticle.

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 1644, this pair ranks #73,884 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of tiro vs to

Shared letters: ot. Private to "tiro": ir. Private to "to": -.

"tiro" · 4 letters · shape CVCV  ·  "to" · 2 letters · shape CV

Known mistypes of this pair

  • tiroitro · tior · tirro · trio · ttiro

Frequently Asked Questions

Can "tiro" and "to" be used interchangeably?
No - they are not even the same part of speech. "tiro" is a noun and "to" a particle, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "tiro" vs "to" - which ranks higher?
"to" is the more common of the two: it sits at frequency rank #164 in our Portuguese list, against #1,480 for "tiro". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "tiro" vs "to" is on the table, pick a follow-up below.

  • Full dictionary entry for "tiro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "to" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #73,884 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "tiro" and "to" also get mixed up with nearby pairs, the highest-scored neighbour is "tiro vs tufo". 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 #73,884 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