fast
/fast/
The verdict
“fast” has 6 generated spelling variants in the Portuguese index at frequency #8,052. The variants make it a useful spelling check.
- #8,052
- frequency rank, Portuguese
- 853
- “F” headwords
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - quase
Corpus desk
Index PT-fast · fast · Portuguese
fast · rank #8,052 · 6 variants · 20 confusables
- FREQ-COMMON #8,052
- LEN-MID 4 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-MID 6 variants
- BOOK-MID 853
- PHOTO-FINISH fauna
Nearest frequency peer: fauna (+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 “fast”
Mesma faixa de raridade: útil se um typo cair num lema vizinho
- escalada
escalada
91,953 corpus weight
- espectro
espectro
91,952 corpus weight
- fast
fast
91,949 corpus weight
- fauna
fauna
91,948 corpus weight
- filtro
filtro
91,946 corpus weight
- foz
foz
91,945 corpus weight
What this shows “fast” 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 | fast |
| Language | Portuguese |
| Part of speech | Adverb |
| IPA | /fast/ |
| Letters | 4 |
| Frequency rank | #8,052 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequência do íman ortográfico “fast”
A misspelling magnet
The generator records 6 spelling variants around fast (IPA /fast/), anadverb. Corpus frequency is #8,052 among 853 “F” headwords. Dominant gloss: "quase".
Our generated misspelling index lists 6 likely wrong-spelling variants for fast, with forms such as "afst", "fasst", and "fastt". 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 20 confusable-pair relationships, "fax", "fit", "fato", and more, where similar look or sound leads writers to substitute one word for another in context.
This entry's etymology isn't recorded, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Portuguese form is fast, spelled F-A-S-T.
Definition
- 1quase
Common misspellings
Also misspelled as:
- afst
- fasst
- fastt
- fats
- ffast
- fsat
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of fast - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "fast", not the corpus desk frequency band.
Same letter count
Frequency-ranked Portuguese headwords with 4 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (6 here; floor ≥5).