to

particle

The verdict

“to” sits in 20 confusable pairs (corpus #164) as a particle. The look-alike neighbours are the real trap.

#164
frequency rank, Portuguese
917
“T” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - marca o verbo seguinte como infinitivo

Corpus desk

Index PT-to · to · Portuguese

to · rank #164 · 0 variants · 20 confusables

  • FREQ-CORE #164
  • LEN-SHORT 2 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 917
  • PHOTO-FINISH la

Nearest frequency peer: la (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Vizinhos de frequência do confusável “to”

Pares de peso semelhante no corpus, aparte dos confusáveis abaixo

corpus weight

What this shows As barras situam “to” face aos lemas portugueses mais próximos por rank, não um reprint da secretária de confusáveis.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

to vs tu
50% similar
to vs ty
50% similar
to vs tua
33% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for to
PropertyValue
Headwordto
LanguagePortuguese
Part of speechParticle
Letters2
Frequency rank#164
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Rank de corpus junto a confusáveis de “to”

Da esquerda para a direita: o pouco que carrega a fala diária, depois a cauda longa quase invisível.tocai aqui:

#1#100#1K#10K#100K
← used constantlyrarely used →

A escala é logarítmica (cada marca ≈ 10× mais rara). Na mesma faixa de raridade aparecem “la” (#163), “boa” (#165), “ir” (#162). Entre 917 lemas com “T”, “to” fica em #164. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for to is neighbouring look-alikes ("tu", "ty", …), not just typos; it is aparticle. Frequency #164 among 917 “T” headwords. Gloss: "marca o verbo seguinte como infinitivo".

The misspelling generator found no plausible variants for to, since its letter sequence doesn't invite the usual edit-distance slips. It also participates in 20 confusable-pair relationships, "tu", "ty", "tua", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

This headword's origin isn't recorded in our source data, so its spelling is best read as a straightforward mapping from sound to letter. The correct Portuguese form is to, spelled T-O.

Definition

  1. 1
    marca o verbo seguinte como infinitivo

Recorded use

Wiktionary example

These source excerpts show how to appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. I want to sleep.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Portuguese corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "to"?
"to" is spelled T-O.
What does "to" mean?
As a particle, "to" means: marca o verbo seguinte como infinitivo
What words are commonly confused with "to"?
"to" is commonly confused with "tu", "ty", "tua". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What language does "to" come from?
"to" is a Portuguese word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

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

Source: FrequencyWords open word-frequency list