Which to use
“indéfini” and “infini” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,343
- “indéfini” frequency rank
- #6,965
- “infini” frequency rank
- 48308
- confusion score
Side-by-Side Comparison
| Feature | indéfini | infini |
|---|---|---|
| Definition | Dont la fin, les bornes sont indéterminées ou ne peuvent pas être déterminées, vague, imprécis, indéterminé, incertain. | Qui n’a ni commencement ni fin, qui est sans bornes et sans limites. |
Where the spellings diverge
Shared letters are muted; the letters that actually set indéfini and infini apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. indéfini (\ɛ̃.de.fi.ni\) and infini (\ɛ̃.fi.ni\) 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 2 letter(s) in length. Our composite confusion score for this pair is 48308, derived from the frequency rank of both members and their visual similarity.
indéfini is recorded at frequency rank #41,343, classified as anadj, pronounced \ɛ̃.de.fi.ni\. infini is at rank #6,965, tagged as anadj, pronounced \ɛ̃.fi.ni\.
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 48308, this pair ranks #179,922 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of indéfini vs infini
Shared letters: fin. Private to "indéfini": dé. Private to "infini": -.
"indéfini" · 8 letters · shape VCCVCVCV · "infini" · 6 letters · shape VCCVCV
Known mistypes of this pair
- infini ← ifnini · inffini · infiin · infinni · infnii · inifni · innfini · nifini
Frequency comparison
Frequently Asked Questions
Can "indéfini" and "infini" be used interchangeably?
Which is more common, "indéfini" or "infini"?
Remembering indéfini vs infini
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 “indéfini” entry
- Browse more pairs most likely to be confused. Most confusable