improviso

[ĩmpɾoˈβ̞iso]

/[ĩmpɾoˈβ̞iso]/ verb

By · According to Wiktionary data (CC BY-SA) ·

The verdict

“improviso” has 14 generated spelling variants in the Spanish index at frequency #43,645. The variants make it a useful spelling check.

#43,645
frequency rank, Spanish
3,428
“I” headwords
14
tracked misspellings
5
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Primera persona del singular (yo) del presente de indicativo de improvisar.

Corpus desk

Index ES-improviso · improviso · Spanish

improviso · rank #43,645 · 14 variants · 5 confusables

  • FREQ-MID #43,645
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-MID 5 pairs
  • VAR-HIGH 14 variants
  • BOOK-MID 3,428
  • PHOTO-FINISH impares

Nearest frequency peer: impares (-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 rango junto al imán ortográfico “improviso”

Misma franja de rareza: útil si un typo cae en un lema vecino

corpus weight

What this shows “improviso” está entre estos pares FrequencyWords; la profundidad de typo se mide aparte en el gráfico de distancia de edición.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

improviso vs impropio
78% similar
improviso vs impreciso
78% similar
improviso vs improvisar
80% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for improviso
PropertyValue
Headwordimproviso
LanguageSpanish
Part of speechVerb
IPA[ĩmpɾoˈβ̞iso]
Letters9
Frequency rank#43,645
Misspellings tracked14
Confusable pairs5
SourceWiktionary (kaikki.org)

Frecuencia del imán ortográfico “improviso”

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).improvisocae aquí:

#1#100#1K#10K#100K
← used constantlyrarely used →

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “impares” (#43,644), “incautados” (#43,646), “impactan” (#43,643). Entre 3,428 lemas con “I”, “improviso” va en #43,645. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 14 spelling variants around improviso (IPA [ĩmpɾoˈβ̞iso]), averb. Corpus frequency is #43,645 among 3,428 “I” headwords. Dominant gloss: "Primera persona del singular (yo) del presente de indicativo de improvisar.".

Our generated misspelling index lists 14 likely wrong-spelling variants for improviso, with forms such as "immproviso", "imporviso", and "impproviso". 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 5 confusable-pair relationships, "impropio", "impreciso", "improvisar", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No documented word history exists for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct Spanish form is improviso, spelled I-M-P-R-O-V-I-S-O.

Definition

  1. 1
    Primera persona del singular (yo) del presente de indicativo de improvisar.

Common misspellings

Also misspelled as:

  • immproviso
  • imporviso
  • impproviso
  • improbiso
  • 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 - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

immproviso1imporviso2impproviso1improbiso1improivso2improvios2improvisso1improvsio2
Edit distance from "improviso"

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "improviso"?
"improviso" is spelled I-M-P-R-O-V-I-S-O. The IPA pronunciation is [ĩmpɾoˈβ̞iso].
What does "improviso" mean?
As a verb, "improviso" means: Primera persona del singular (yo) del presente de indicativo de improvisar.
What words are commonly confused with "improviso"?
"improviso" is commonly confused with "impropio", "impreciso", "improvisar". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "improviso"?
The IPA (International Phonetic Alphabet) transcription for "improviso" is [ĩmpɾoˈβ̞iso]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "improviso" come from?
"improviso" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar Spanish words by spelling shape

Same letter count and similar misspelling depth for "improviso", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 9 letters (nearest by frequency rank).

iniciarán#43,652hicisteis#43,633invadidos#43,657invertirá#43,658

Similar misspelling depth

Headwords with a similar count of attested misspellings (14 here; floor ≥5).

incautados14 variantsgerencial14 variantsgeorgianos14 variantsllamándose14 variants

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list