aviação
/ɐ.vjɐ.ˈsɐ̃w̃/
The verdict
“aviação” has 7 generated spelling variants in the Portuguese index at frequency #9,005. The variants make it a useful spelling check.
- #9,005
- frequency rank, Portuguese
- 1,900
- “A” headwords
- 7
- tracked misspellings
- 8
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - área de atividades e pesquisa relacionadas com voo de aparelhos mais pesados que o ar
Corpus desk
Index PT-aviacao · aviação · Portuguese
aviação · rank #9,005 · 7 variants · 8 confusables
- FREQ-COMMON #9,005
- LEN-LONG 7 letters
- VOW-4 4 vowels
- CONFUS-MID 8 pairs
- VAR-MID 7 variants
- BOOK-MID 1,900
- PHOTO-FINISH ausente
Nearest frequency peer: ausente (-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.
Pares de rank junto ao íman ortográfico “aviação”
Mesma faixa de raridade: útil se um typo cair num lema vizinho
- asilo
asilo
91,001 corpus weight
- ausente
ausente
90,997 corpus weight
- aviação
aviação
90,996 corpus weight
- Balança
Balança
90,995 corpus weight
- baleia
baleia
90,994 corpus weight
- cacau
cacau
90,991 corpus weight
What this shows “aviação” está entre estes pares FrequencyWords; a profundidade de typo mede-se à parte no gráfico de distância de edição.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | aviação |
| Language | Portuguese |
| Part of speech | Noun |
| IPA | /ɐ.vjɐ.ˈsɐ̃w̃/ |
| Letters | 7 |
| Frequency rank | #9,005 |
| Misspellings tracked | 7 |
| Confusable pairs | 8 |
| Source | Wiktionary (kaikki.org) |
Frequência do íman ortográfico “aviação”
A misspelling magnet
The generator records 7 spelling variants around aviação (IPA /ɐ.vjɐ.ˈsɐ̃w̃/), anoun. Corpus frequency is #9,005 among 1,900 “A” headwords. Dominant gloss: "área de atividades e pesquisa relacionadas com voo de aparelhos mais pesados que o ar".
Our generated misspelling index lists 7 likely wrong-spelling variants for aviação, with forms such as "aivação", "avaição", and "aviaãço". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 8 confusable-pair relationships, "avião", "adição", "atuação", and more, where similar look or sound leads writers to substitute one word for another in context.
This headword's origin isn't recorded in our source data, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Portuguese form is aviação, spelled A-V-I-A-Ç-Ã-O.
Definition
- 1área de atividades e pesquisa relacionadas com voo de aparelhos mais pesados que o ar
Recorded use
Wiktionary exampleThese source excerpts show how aviação appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Pelas regras da Agência Nacional de Aviação Civil (Anac), a empresa mantém o direito de retomar as rotas internacionais em um prazo de seis meses, a partir da interrupção.
This word in other languages
Common misspellings
Also misspelled as:
- aivação
- avaição
- aviaãço
- aviaçoã
- aviçaão
- avviação
- vaiação
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of aviação - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
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
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Similar Portuguese words by spelling shape
Same letter count and similar misspelling depth for "aviação", not the corpus desk frequency band.
Same letter count
Frequency-ranked Portuguese headwords with 7 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (7 here; floor ≥5).