inoperable

Name: inoperable, English Word Data
Creator: Wiktionary
License: https://creativecommons.org/licenses/by-sa/4.0/

adj

By PlainSpell · According to Wiktionary data (CC BY-SA) · analyzed September 3, 2026

The verdict

“inoperable” has 15 generated spelling variants in the English index at frequency #38,908. The variants make it a useful spelling check.

#38,908
frequency rank, English: 2,140
“I” headwords: 15
tracked misspellings: 1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Incapable of being successfully operated on.

Corpus desk

Index EN-inoperable · inoperable · English

inoperable · rank #38,908 · 15 variants · 1 confusable

FREQ-MID #38,908
LEN-MEGA 10 letters
VOW-5 5 vowels
CONFUS-LOW 1 pairs
VAR-HIGH 15 variants
BOOK-MID 2,140
PHOTO-FINISH inhospitable

Nearest frequency peer: inhospitable (-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.

inhabitant

61,095
inhospitable

61,094
inoperable

61,093
instigate

61,092
insufficien…

61,091
intercession

61,090

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

Visual similarity to commonly confused words

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

inoperable vs intolerable

82% similar

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

Key facts for inoperable
Property	Value
Headword	inoperable
Language	English
Part of speech	Adjective
Letters	10
Frequency rank	#38,908
Misspellings tracked	15
Confusable pairs	1
Source	Wiktionary (kaikki.org)

Frequency seat of misspelling magnet “inoperable”

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).inoperablelands here:

#38,908

#1#100#1K#10K#100K

← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “inhospitable” (#38,907), “instigate” (#38,909), “inhabitant” (#38,906). Among 2,140 “I” headwords, “inoperable” is #38,908. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around inoperable, anadjective. Corpus frequency is #38,908 among 2,140 “I” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for inoperable, with forms such as "innoperable", "inoeprable", and "inopearble". 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 1 confusable-pair relationship, "intolerable", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From in- + operable. The correct English form is inoperable, spelled I-N-O-P-E-R-A-B-L-E.

Definition

1
Incapable of being successfully operated on.
2
Incapable of operation or function; inoperative.

Recorded use

Wiktionary example

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

MPower Kernow will clear and repair the currently inoperable turntable - allowing steam locomotives to be turned in Cornwall again and opening up the potential for new charter operations.

Etymology

From in- + operable.

This word in other languages

inopérable(Français)

Common misspellings

Also misspelled as:

innoperable
inoeprable
inopearble
inoperabble
inoperabel
inoperablle
inoperalbe
inoperbale
inoperible
inoperrable
inopperable
inopreable
inpoerable
ionperable
nioperable

Misspelling Pattern Breakdown

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

Edit distance from "inoperable"

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 "inoperable"?

"inoperable" is spelled I-N-O-P-E-R-A-B-L-E.

What does "inoperable" mean?

As an adjective, "inoperable" means: Incapable of being successfully operated on.

What words are commonly confused with "inoperable"?

"inoperable" is commonly confused with "intolerable". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.

What is the origin of the word "inoperable"?

From in- + operable. 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 "inoperable", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

inhabitant#38,906 indentured#38,904 interferon#38,912 inbreeding#38,900

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

irrevocable15 variants identically15 variants maleficent15 variants mesmerized15 variants