Which to use
“installa” and “installer” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #23,586
- “installa” frequency rank
- #2,520
- “installer” frequency rank
- 26106
- confusion score
Side-by-Side Comparison
| Feature | installa | installer |
|---|---|---|
| Definition | Troisième personne du singulier du passé simple de installer. | Mettre solennellement en possession d’une place, d’un emploi, d’une dignité. |
Where the eye mixes installa and installer
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Why the eye confuses installa with installer
A purely visual mix-up. installa (\ɛ̃s.ta.la\) and installer (\ɛ̃s.ta.le\) 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 26106, derived from the frequency rank of both members and their visual similarity.
installa is recorded at frequency rank #23,586, classified as averb, pronounced \ɛ̃s.ta.la\. installer is at rank #2,520, tagged as averb, pronounced \ɛ̃s.ta.le\.
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 26106, this pair ranks #337,073 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of installa vs installer
Shared letters: ailnst. Private to "installa": -. Private to "installer": er.
"installa" · 8 letters · shape VCCCVCCV · "installer" · 9 letters · shape VCCCVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "installa" for "installer" ever safe?
In ordinary French text, does "installa" or "installer" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "installa" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "installer" - compare definitions side by side with the headword page. Word entry
- This pair ranks #337,073 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "installa" and "installer" also get mixed up with nearby pairs, the highest-scored neighbour is "installa vs installes". 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 #337,073 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.