único
/ˈu.ni.ku/
The verdict
“único” has 6 generated spelling variants in the Portuguese index at frequency #515. The variants make it a useful spelling check.
- #515
- frequency rank, Portuguese
- 13
- “Ú” headwords
- 6
- tracked misspellings
- 9
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - singular
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 | único |
| Language | Portuguese |
| Part of speech | Adjective |
| IPA | /ˈu.ni.ku/ |
| Letters | 5 |
| Frequency rank | #515 |
| Misspellings tracked | 6 |
| Confusable pairs | 9 |
| Source | Wiktionary (kaikki.org) |
Where “único” sits in Portuguese frequency
A misspelling magnet
The generator records 6 spelling variants around único (IPA /ˈu.ni.ku/), anadjective. Corpus frequency is #515 among 13 “Ú” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 6 likely wrong-spelling variants for único, with forms such as "núico", "úinco", and "úncio". 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 9 confusable-pair relationships, "uno", "unir", "unit", 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 read as a straightforward mapping from sound to letter. The correct Portuguese form is único, spelled Ú-N-I-C-O.
Definition
- 1singular
- 2do qual não há outro espécime
Synonyms
This word in other languages
Common misspellings
Also misspelled as:
- núico
- úinco
- úncio
- únicco
- únioc
- únnico
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of único - 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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Using “único”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is Ú-N-I-C-O - every other letter order is a misspelling in standard orthography.
- Say it as /ˈu.ni.ku/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “uno” - see the side-by-side comparison. único vs uno
- Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
Same frequency band
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.