I

/aI/

//aI// pron

The verdict

“I” sits in 20 confusable pairs (corpus #286) as a pronoun. The look-alike neighbours are the real trap.

#286
frequency rank, Portuguese
938
“I” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - caso nominativo da primeira pessoa do singular, eu

Corpus desk

Index PT-i · I · Portuguese

I · rank #286 · 0 variants · 20 confusables

  • FREQ-CORE #286
  • LEN-SHORT 1 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 938
  • PHOTO-FINISH brasileiro

Nearest frequency peer: brasileiro (-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 “I”

Pares de peso semelhante no corpus, aparte dos confusáveis abaixo

corpus weight

What this shows As barras situam “I” 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).

I vs ir
0% similar
I vs in
0% similar
I vs ia
0% similar

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

Key facts for I
PropertyValue
HeadwordI
LanguagePortuguese
Part of speechPronoun
IPA/aI/
Letters1
Frequency rank#286
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Rank de corpus junto a confusáveis de “I”

A frequência vai do punhado de palavras do dia a dia (esquerda) à cauda longa quase nunca usada (direita).Icai aqui:

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

Os ticks avançam em logaritmo; cada um é da ordem de dez vezes mais raro. Na mesma faixa de raridade aparecem “brasileiro” (#285), “projeto” (#288), “região” (#289). Entre 938 lemas com “I”, “I” fica em #286. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for I is neighbouring look-alikes ("ir", "in", …), not just typos; it is apronoun pronounced /aI/. Frequency #286 among 938 “I” headwords. Gloss: "caso nominativo da primeira pessoa do singular, eu".

Zero misspellings are on record for I in our index, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "ir", "in", "ia", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct Portuguese form is I, spelled I.

Definition

  1. 1
    caso nominativo da primeira pessoa do singular, eu

Recorded use

Wiktionary example

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

  1. I really want to go out.

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 "I"?
"I" is spelled I. The IPA pronunciation is /aI/.
What does "I" mean?
As a pronoun, "I" means: caso nominativo da primeira pessoa do singular, eu
What words are commonly confused with "I"?
"I" is commonly confused with "ir", "in", "ia". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "I"?
The IPA (International Phonetic Alphabet) transcription for "I" is /aI/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "I" come from?
"I" is a Portuguese word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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