incapablevsincurableWhat's the difference?

Which to use

“incapable” and “incurable” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,926
“incapable” frequency rank
#25,365
“incurable” frequency rank
29291
confusion score

Side-by-Side Comparison

Feature incapable incurable
Definition Qui n’est pas capable ou qui n’est pas en état de faire une chose. Qui ne peut être guéri.

Where the spellings diverge

Shared letters are muted; the letters that actually set incapable and incurable apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.

9 ch
incapable
9 ch
incurable

Spelling & Dictionary Insight

A purely visual mix-up. incapable (\ɛ̃.ka.pabl\) and incurable (\ɛ̃.ky.ʁabl\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29291, derived from the frequency rank of both members and their visual similarity.

incapable is recorded at frequency rank #3,926, classified as anadj, pronounced \ɛ̃.ka.pabl\. incurable is at rank #25,365, tagged as anadj, pronounced \ɛ̃.ky.ʁabl\.

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 29291, this pair ranks #317,613 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of incapable vs incurable

Shared letters: abceiln. Private to "incapable": p. Private to "incurable": ru.

"incapable" · 9 letters · shape VCCVCVCCV  ·  "incurable" · 9 letters · shape VCCVCVCCV

Known mistypes of this pair

  • incapableicnapable · inacpable · incaapble · incapabble · incapabel · incapablle · incapalbe · incapbale
  • incurableicnurable · inccurable · incruable · incuarble · incurabble · incurabel · incurablle · incuralbe

Frequency comparison

incapable#3,926
incurable#25,365

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "incapable" and "incurable" be used interchangeably?
No. They are said differently (\ɛ̃.ka.pabl\ versus \ɛ̃.ky.ʁabl\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "incapable" or "incurable"?
"incapable" is the more common of the two: it sits at frequency rank #3,926 in our French list, against #25,365 for "incurable". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering incapable vs incurable

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “incapable” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list