installaitvsinstallantTell them apart

Which to use

“installait” and “installant” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#42,950
“installait” frequency rank
#25,014
“installant” frequency rank
67964
confusion score

Side-by-Side Comparison

Feature installait installant
Definition Troisième personne du singulier de l’imparfait de l’indicatif de installer. Participe présent de installer.

Where the eye mixes installait and installant

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

10 ch
installait
10 ch
installant

Look-alike desk: installait vs installant

A purely visual mix-up. installait (\ɛ̃s.ta.lɛ\) and installant (\ɛ̃s.ta.lɑ̃\) 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 a single letter - i in “installait” becomes n in “installant”. Our composite confusion score for this pair is 67964, derived from the frequency rank of both members and their visual similarity.

installait is recorded at frequency rank #42,950, classified as averb, pronounced \ɛ̃s.ta.lɛ\. installant is at rank #25,014, tagged as averb, pronounced \ɛ̃s.ta.lɑ̃\.

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 67964, this pair ranks #61,215 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of installait vs installant

Shared letters: ailnst. Private to "installait": -. Private to "installant": -.

"installait" · 10 letters · shape VCCCVCCVVC  ·  "installant" · 10 letters · shape VCCCVCCVCC

Known mistypes of this pair

  • installaitinnstallait · insatllait · insstallait · instalait · instalalit · installaitt · installati · installiat
  • installantinnstallant · insatllant · insstallant · instalalnt · instalant · installannt · installantt · installatn

Frequently Asked Questions

Can "installait" and "installant" be used interchangeably?
No. They are said differently (\ɛ̃s.ta.lɛ\ versus \ɛ̃s.ta.lɑ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "installait" or "installant"?
"installant" is the more common of the two: it sits at frequency rank #25,014 in our French list, against #42,950 for "installait". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "installait" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "installant" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #61,215 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "installait" and "installant" also get mixed up with nearby pairs, the highest-scored neighbour is "installa vs installait". 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 #61,215 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list