Which to use
“extension” and “extensions” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,195
- “extension” frequency rank
- #13,789
- “extensions” frequency rank
- 16984
- confusion score
Side-by-Side Comparison
| Feature | extension | extensions |
|---|---|---|
| Definition | Accroissement d’étendue. | Pluriel de extension. |
Where the spellings diverge
Shared letters are muted; the letters that actually set extension and extensions apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
extension and extensions form a confusable pair in the French index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 extra letter(s) - “extension” sits inside “extensions” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 16984, derived from the frequency rank of both members and their visual similarity.
extension is recorded at frequency rank #3,195, classified as anoun, pronounced \ɛk.stɑ̃.sjɔ̃\. extensions is at rank #13,789, tagged as anoun, pronounced \ɛk.stɑ̃.sjɔ̃\.
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 16984, this pair ranks #385,357 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "extension" and "extensions" be used interchangeably?
Remembering extension vs extensions
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 “extension” entry
- Browse more pairs most likely to be confused. Most confusable