fi-
The verdict
“fi-” is outside the top-ranked Portuguese vocabulary, used as a prefix - the kind of word writers most often double-check.
- Unranked
- below top-frequency Portuguese
- 3
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - indica caráter mau, em se falando de caráter.
| Property | Value |
|---|---|
| Headword | fi- |
| Language | Portuguese |
| Part of speech | Prefix |
| Letters | 3 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “fi-” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for fi- is 3 letters long, classified as a prefix. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "indica caráter mau, em se falando de caráter.".
No misspelling variants are generated for fi- in our index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, since no other headword is close enough in sound or shape to pair with it.
This headword's origin isn't recorded in our source data, 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 fi-, spelled F-I--.
Definition
- 1indica caráter mau, em se falando de caráter.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “fi-”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is F-I-- - every other letter order is a misspelling in standard orthography.
- 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.