proviso

/pɹəˈvaɪzoʊ/

//pɹəˈvaɪzoʊ// noun

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

"proviso" is a 7-letter English headword indexed on PlainSpell.

The verdict

“proviso” has 10 generated spelling variants in the English index at frequency #45,016. The variants make it a useful spelling check.

#45,016
frequency rank, English
4,417
“P” headwords
10
tracked misspellings
7
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A conditional provision to an agreement.

Corpus desk

Index EN-proviso · proviso · English

proviso · rank #45,016 · 10 variants · 7 confusables

  • FREQ-MID #45,016
  • LEN-LONG 7 letters
  • VOW-3 3 vowels
  • CONFUS-MID 7 pairs
  • VAR-MID 10 variants
  • BOOK-MID 4,417
  • PHOTO-FINISH prognostic

Nearest frequency peer: prognostic (-1 rank slots)

Read with this headword: Spelling guide for this pattern

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.

Rank peers near misspelling magnet “proviso”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “proviso” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

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).

proviso vs Provo
57% similar
proviso vs provost
71% similar
proviso vs proves
71% similar

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

Key facts for proviso
PropertyValue
Headwordproviso
LanguageEnglish
Part of speechNoun
IPA/pɹəˈvaɪzoʊ/
Letters7
Frequency rank#45,016
Misspellings tracked10
Confusable pairs7
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “proviso”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).provisolands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “prognostic” (#45,015), “prunes” (#45,017), “prodding” (#45,014). Among 4,417 “P” headwords, “proviso” is #45,016. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 10 spelling variants around proviso (IPA /pɹəˈvaɪzoʊ/), anoun. Corpus frequency is #45,016 among 4,417 “P” headwords. Dominant gloss: "A conditional provision to an agreement.".

Our generated misspelling index lists 10 likely wrong-spelling variants for proviso, with forms such as "porviso", "pproviso", and "proivso". 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 7 confusable-pair relationships, "Provo", "provost", "proves", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Borrowed from Latin proviso (“it being provided”), ablative singular neuter of provisus, past participle of providere (“to provide”); see provide. The correct English form is proviso, spelled P-R-O-V-I-S-O.

Definition

  1. 1
    A conditional provision to an agreement.

Recorded use

Wiktionary examples

These source excerpts show how proviso appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Now, with all these provisos in mind, what’s the best way to put spinach to work? All due respect to Popeye, a can may not be the tastiest way to introduce it to your table.
  2. The biggest change in the governance of American horse racing was tucked into a 2020 federal spending bill. That proviso ultimately created the national Horseracing Integrity and Safety Authority, or HISA – a move that, after three previous legislative attempts, found support from federal lawmakers after a particularly deadly season at a California racetr…

Etymology

Borrowed from Latin proviso (“it being provided”), ablative singular neuter of provisus, past participle of providere (“to provide”); see provide.

This word in other languages

salvedad(Español)réserve(Français)Bedingung(Deutsch)

Common misspellings

Also misspelled as:

  • porviso
  • pproviso
  • proivso
  • provios
  • provisso
  • provsio
  • provviso
  • prroviso
  • prvoiso
  • rpoviso

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of proviso - 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.

porviso2pproviso1proivso2provios2provisso1provsio2provviso1prroviso1
Edit distance from "proviso"

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

Frequently Asked Questions

How do you spell "proviso"?
"proviso" is spelled P-R-O-V-I-S-O. The IPA pronunciation is /pɹəˈvaɪzoʊ/.
What does "proviso" mean?
As a noun, "proviso" means: A conditional provision to an agreement.
What words are commonly confused with "proviso"?
"proviso" is commonly confused with "Provo", "provost", "proves". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "proviso"?
The IPA (International Phonetic Alphabet) transcription for "proviso" is /pɹəˈvaɪzoʊ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "proviso"?
Borrowed from Latin proviso (“it being provided”), ablative singular neuter of provisus, past participle of providere (“to provide”); see provide. See the full etymology section above for more details.
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 English words by spelling shape

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

Same letter count

Frequency-ranked English headwords with 7 letters (nearest by frequency rank).

purport#45,020polemic#45,007pliable#45,006plantar#45,004

Similar misspelling depth

Headwords with a similar count of attested misspellings (10 here; floor ≥5).

outhouse10 variantsofficiate10 variantsShaheen10 variantsSistine10 variants

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

Source: FrequencyWords open word-frequency list