Which to use
“épine” is a noun and “expire” is a verb - they look or sound alike but fill different roles in a sentence.
- #20,328
- “épine” frequency rank
- #23,207
- “expire” frequency rank
- 43535
- confusion score
Side-by-Side Comparison
| Feature | épine | expire |
|---|---|---|
| Definition | Branche, feuille, stipule ou partie de feuille transformée en un organe allongé et piquant ; par opposition à l’aiguillon. | Première personne du singulier du présent de l’indicatif de expirer. |
Where the spellings diverge
Shared letters are muted; the letters that actually set épine and expire apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: épine is \e.pin\ while expire is \ɛk.spiʁ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 43535, derived from the frequency rank of both members and their visual similarity.
épine is recorded at frequency rank #20,328, classified as anoun, pronounced \e.pin\. expire is at rank #23,207, tagged as averb, pronounced \ɛk.spiʁ\.
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 43535, this pair ranks #217,332 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of épine vs expire
Shared letters: eip. Private to "épine": né. Private to "expire": rx.
"épine" · 5 letters · shape VCVCV · "expire" · 6 letters · shape VCCVCV
Known mistypes of this pair
- expire ← epxire · exipre · expirre · exppire · exprie · exxpire · xepire
Frequency comparison
Frequently Asked Questions
Can "épine" and "expire" be used interchangeably?
Which is more common, "épine" or "expire"?
Remembering épine vs expire
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “épine”; for a verb, it's “expire”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “épine” entry
- Browse more pairs most likely to be confused. Most confusable