inoperablevsintolerableTell them apart

Which to use

“inoperable” and “intolerable” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#38,908
“inoperable” frequency rank
#23,316
“intolerable” frequency rank
62224
confusion score

Side-by-Side Comparison

Feature inoperable intolerable
Definition Incapable of being successfully operated on. Not tolerable; not capable of being borne or endured.

Letter map: inoperable vs intolerable

Shared letters muted; letters that set inoperable and intolerable apart highlighted. Shared run: 9.

10 ch
inoperable
11 ch
intolerable

Pair insight - inoperable / intolerable

inoperable and intolerable are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62224, derived from the frequency rank of both members and their visual similarity.

inoperable is recorded at frequency rank #38,908, classified as anadj. intolerable is at rank #23,316, tagged as anadj, pronounced /ɪnˈtɑləɹəbl̩/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 62224, this pair ranks #89,678 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of inoperable vs intolerable

Shared letters: abeilnor. Private to "inoperable": p. Private to "intolerable": t.

"inoperable" · 10 letters · shape VCVCVCVCCV  ·  "intolerable" · 11 letters · shape VCCVCVCVCCV

Known mistypes of this pair

  • inoperableinnoperable · inoeprable · inopearble · inoperabble · inoperabel · inoperablle · inoperalbe · inoperbale
  • intolerableinntolerable · inotlerable · intloerable · intoelrable · intolearble · intolerabble · intolerabel · intolerablle

Frequently Asked Questions

Can "inoperable" and "intolerable" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "inoperable" vs "intolerable" - which ranks higher?
"intolerable" is the more common of the two: it sits at frequency rank #23,316 in our English list, against #38,908 for "inoperable". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "inoperable" vs "intolerable" is on the table, pick a follow-up below.

  • Full dictionary entry for "inoperable" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "intolerable" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #89,678 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "inoperable" and "intolerable" also get mixed up with nearby pairs, the highest-scored neighbour is "intolerable vs intolerance". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #89,678 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list