vacina
The verdict
“vacina” is a regularly-used Portuguese word, ranked #6,484 in Portuguese word frequency and used as a noun.
- #6,484
- frequency rank, Portuguese
- 6
- letters
- 8
- tracked misspellings
- 7
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - preparação usada como inoculação preventiva para dar imunidade contra uma doença específica e que usualmente emprega uma forma enfraquecida do agente patogênico
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 | vacina |
| Language | Portuguese |
| Part of speech | Noun |
| Letters | 6 |
| Frequency rank | #6,484 |
| Misspellings tracked | 8 |
| Confusable pairs | 7 |
| Source | Wiktionary (kaikki.org) |
Where “vacina” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for vacina is 6 letters long, classified as a noun. Corpus data places it at rank #6,484 in overall Portuguese word frequency, indicating it appears regularly in written and spoken text. The dominant gloss from Wiktionary reads: "preparação usada como inoculação preventiva para dar imunidade contra uma doença específica e que usualmente emprega uma forma enfraquecida do agente patogênico".
Our generated misspelling index lists 8 likely wrong-spelling variants for vacina, with forms such as "avcina", "vaccina", and "vacian". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 7 confusable-pair relationships, "vaia", "valia", "vagina", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Wiktionary doesn't record an etymology for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct Portuguese form is vacina, spelled V-A-C-I-N-A.
Definition
- 1preparação usada como inoculação preventiva para dar imunidade contra uma doença específica e que usualmente emprega uma forma enfraquecida do agente patogênico
This word in other languages
Common misspellings
Also misspelled as: avcina,vaccina,vacian,vacinna,vacnia,vaicna,vcaina,vvacina
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of vacina - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
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 "vacina"?
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Using “vacina”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is V-A-C-I-N-A - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “vaia” - see the side-by-side comparison. vacina vs vaia
- Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.