utilisaisvsutiliseraisTell them apart

Which to use

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

#21,803
“utilisais” frequency rank
#47,670
“utiliserais” frequency rank
69473
confusion score

Side-by-Side Comparison

Feature utilisais utiliserais
Definition Première personne du singulier de l’imparfait de l’indicatif de utiliser. Première personne du singulier du conditionnel présent de utiliser.

Where the eye mixes utilisais and utiliserais

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. utilisais runs 9 letters (VCVCVCVVC) against utiliserais's 11 (VCVCVCVCVVC) - the length gap alone is often enough to separate them once you know to check it.

9 ch
utilisais
11 ch
utiliserais

Visual trap between utilisais and utiliserais

A purely visual mix-up. utilisais (\y.ti.li.zɛ\) and utiliserais (\y.ti.li.zə.ʁɛ\) 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 69473, derived from the frequency rank of both members and their visual similarity.

utilisais is recorded at frequency rank #21,803, classified as averb, pronounced \y.ti.li.zɛ\. utiliserais is at rank #47,670, tagged as averb, pronounced \y.ti.li.zə.ʁɛ\.

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 69473, this pair ranks #54,975 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of utilisais vs utiliserais

Shared letters: ailstu. Private to "utilisais": -. Private to "utiliserais": er.

"utilisais" · 9 letters · shape VCVCVCVVC  ·  "utiliserais" · 11 letters · shape VCVCVCVCVVC

Known mistypes of this pair

  • utilisais ← tuilisais · uitlisais · utiilsais · utiliasis · utilisaiss · utilisasi · utilisias · utilissais
  • utiliserais ← tuiliserais · uitliserais · utiilserais · utiliesrais · utilisearis · utiliseraiss · utiliserasi · utiliserias

Frequently Asked Questions

Can "utilisais" and "utiliserais" be used interchangeably?
No. They are said differently (\y.ti.li.zɛ\ versus \y.ti.li.zə.ʁɛ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "utilisais" or "utiliserais" show up more?
"utilisais" is the more common of the two: it sits at frequency rank #21,803 in our French list, against #47,670 for "utiliserais". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "utilisais" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "utiliserais" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #54,975 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "utilisais" and "utiliserais" also get mixed up with nearby pairs, the highest-scored neighbour is "utiliserais vs utiliserons". 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 #54,975 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