improviso
/ĩ.pɾu.ˈvi.zu/
The verdict
“improviso” is a moderately-common Portuguese word, ranked #20,324 in Portuguese word frequency and used as an adjective.
- #20,324
- frequency rank, Portuguese
- 9
- letters
- 13
- tracked misspellings
- 2
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - improvisado, repentino, súbito
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 | improviso |
| Language | Portuguese |
| Part of speech | Adjective |
| IPA | /ĩ.pɾu.ˈvi.zu/ |
| Letters | 9 |
| Frequency rank | #20,324 |
| Misspellings tracked | 13 |
| Confusable pairs | 2 |
| Source | Wiktionary (kaikki.org) |
Where “improviso” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for improviso is 9 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ĩ.pɾu.ˈvi.zu/. Corpus data places it at rank #20,324 in overall Portuguese word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "improvisado, repentino, súbito".
Our generated misspelling index lists 13 likely wrong-spelling variants for improviso, with forms such as "immproviso", "imporviso", and "impproviso". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 2 confusable-pair relationships, "imprevisto", "improvisar", where similar look or sound leads writers to substitute one word for another in context.
This entry's etymology isn't recorded, so its spelling is best read as a straightforward mapping from sound to letter. The correct Portuguese form is improviso, spelled I-M-P-R-O-V-I-S-O.
Definition
- 1improvisado, repentino, súbito
Common misspellings
Also misspelled as: immproviso,imporviso,impproviso,improivso,improvios,improvisso,improvsio,improvviso,imprroviso,imprvoiso,imrpoviso,ipmroviso,miproviso
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of improviso - 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 "improviso"?
What does "improviso" mean?
What words are commonly confused with "improviso"?
How do you pronounce "improviso"?
What language does "improviso" come from?
Is PlainSpell free to use?
Using “improviso”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is I-M-P-R-O-V-I-S-O - every other letter order is a misspelling in standard orthography.
- Say it as /ĩ.pɾu.ˈvi.zu/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “imprevisto” - see the side-by-side comparison. improviso vs imprevisto
- 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.