Which to use
“extensible” and “extensive” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,262
- “extensible” frequency rank
- #37,329
- “extensive” frequency rank
- 77591
- confusion score
Side-by-Side Comparison
| Feature | extensible | extensive |
|---|---|---|
| Definition | Qui peut s’étendre, qui peut être étendu. | Féminin singulier de extensif. |
Where the eye mixes extensible and extensive
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.
Visual trap between extensible and extensive
A purely visual mix-up. extensible (\ɛk.stɑ̃.sibl\) and extensive (\ɛk.stɑ̃.siv\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 77591, derived from the frequency rank of both members and their visual similarity.
extensible is recorded at frequency rank #40,262, classified as anadj, pronounced \ɛk.stɑ̃.sibl\. extensive is at rank #37,329, tagged as anadj, pronounced \ɛk.stɑ̃.siv\.
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 77591, this pair ranks #27,927 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of extensible vs extensive
Shared letters: einstx. Private to "extensible": bl. Private to "extensive": v.
"extensible" · 10 letters · shape VCCVCCVCCV · "extensive" · 9 letters · shape VCCVCCVCV
Known mistypes of this pair
- extensible ← etxensible · exetnsible · extenisble · extennsible · extensbile · extensibble · extensibel · extensiblle
- extensive ← etxensive · exetnsive · extenisve · extennsive · extensiev · extensivve · extenssive · extensvie
Frequently Asked Questions
Do "extensible" and "extensive" mean the same thing in a sentence?
Frequency check: "extensible" vs "extensive" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "extensible" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "extensive" - compare definitions side by side with the headword page. Word entry
- This pair ranks #27,927 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "extensible" and "extensive" also get mixed up with nearby pairs, the highest-scored neighbour is "excessive vs extensive". 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 #27,927 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.