indisputable

/ˌɪn.dɪˈspjuː.tə.bəɫ/

//ˌɪn.dɪˈspjuː.tə.bəɫ// adj

"indisputable" is a 12-letter English headword indexed on PlainSpell.

The verdict

“indisputable” has 19 generated spelling variants in the English index at frequency #34,937. The variants make it a useful spelling check.

#34,937
frequency rank, English
2,140
“I” headwords
19
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not disputable; not open to question; obviously true

Corpus desk

Index EN-indisputable · indisputable · English

indisputable · rank #34,937 · 19 variants · 1 confusable

  • FREQ-MID #34,937
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-LOW 1 pairs
  • VAR-HIGH 19 variants
  • BOOK-MID 2,140
  • PHOTO-FINISH indict

Nearest frequency peer: indict (-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 “indisputable”

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

corpus weight

What this shows “indisputable” 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).

indisputable vs indisputably
92% similar

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

Key facts for indisputable
PropertyValue
Headwordindisputable
LanguageEnglish
Part of speechAdjective
IPA/ˌɪn.dɪˈspjuː.tə.bəɫ/
Letters12
Frequency rank#34,937
Misspellings tracked19
Confusable pairs1
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “indisputable”

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).indisputablelands 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 “indict” (#34,936), “inquisitor” (#34,938), “indica” (#34,935). Among 2,140 “I” headwords, “indisputable” is #34,937. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 19 spelling variants around indisputable (IPA /ˌɪn.dɪˈspjuː.tə.bəɫ/), anadjective. Corpus frequency is #34,937 among 2,140 “I” headwords. Dominant gloss: "Not disputable; not open to question; obviously true".

Our generated misspelling index lists 19 likely wrong-spelling variants for indisputable, with forms such as "idnisputable", "inddisputable", and "indipsutable". 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 1 confusable-pair relationship, "indisputably", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *ən- Latin in- Proto-Indo-European *dews-? Proto-Indo-European *dus- Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *dwóh₁ Proto-Indo-European *dwís Latin… The correct English form is indisputable, spelled I-N-D-I-S-P-U-T-A-B-L-E.

Definition

  1. 1
    Not disputable; not open to question; obviously true

Recorded use

Wiktionary example

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

  1. Nay, if he be of a proud humour, […] he will not Bate an Ace of abſolute certainty, but however doubtful or improbable the thing is, coming f[r]om him it muſt go for an indiſputable truth.

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *ən- Latin in- Proto-Indo-European *dews-? Proto-Indo-European *dus- Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *dwóh₁ Proto-Indo-European *dwís Latin dis- Proto-Italic *putos Latin putus? Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Latin -ō Latin putō Latin disputo Proto-Indo-European *-dʰlis Proto-Italic *-ðlis Latin -bilis Latin disputābilis Latin indisputābilislbor. English indisputable Learned borrowing from Latin indisputābilis. By surface analysis, in- + disputable.

This word in other languages

Common misspellings

Also misspelled as:

  • idnisputable
  • inddisputable
  • indipsutable
  • indispputable
  • indisptuable
  • indispuatble
  • indisputabble
  • indisputabel
  • indisputablle
  • indisputalbe
  • indisputbale
  • indisputible
  • indisputtable
  • indissputable
  • indisuptable
  • indsiputable
  • inidsputable
  • inndisputable
  • nidisputable

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of indisputable - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

idnisputable2inddisputable1indipsutable2indispputable1indisptuable2indispuatble2indisputabble1indisputabel2
Edit distance from "indisputable"

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 "indisputable"?
"indisputable" is spelled I-N-D-I-S-P-U-T-A-B-L-E. The IPA pronunciation is /ˌɪn.dɪˈspjuː.tə.bəɫ/.
What does "indisputable" mean?
As an adjective, "indisputable" means: Not disputable; not open to question; obviously true
What words are commonly confused with "indisputable"?
"indisputable" is commonly confused with "indisputably". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "indisputable"?
The IPA (International Phonetic Alphabet) transcription for "indisputable" is /ˌɪn.dɪˈspjuː.tə.bəɫ/. 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 "indisputable"?
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *ən- Latin in- Proto-Indo-European *dews-? Proto-Indo-European *dus- Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Indo-European *dwóh₁ Proto-Indo-European *... 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 "indisputable", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 12 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (19 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list