personnaliservspersonnalitéWhat's the difference?

Quick tell: personnaliser is a verb, personnalité is a noun, so they fill different roles in a sentence.

Which to use

“personnaliser” is a verb and “personnalité” is a noun - they look or sound alike but fill different roles in a sentence.

#28,686
“personnaliser” frequency rank
#2,440
“personnalité” frequency rank
31126
confusion score

Side-by-Side Comparison

Feature personnaliser personnalité
Definition Adapter pour donner un caractère personnel à un objet ou une création. Ce qui appartient essentiellement à la personne, ce qui lui est propre, ce qui fait qu’elle est elle-même, et non pas une autre.

Where the eye mixes personnaliser and personnalité

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. personnaliser runs 13 letters (CVCCVCCVCVCVC) against personnalité's 12 (CVCCVCCVCVCV) - the length gap alone is often enough to separate them once you know to check it.

13 ch
personnaliser
12 ch
personnalité

Why the eye confuses personnaliser with personnalité

These two trip readers on the page rather than in the ear: personnaliser is \pɛʁ.sɔ.na.li.ze\ while personnalité is \pɛʁ.sɔ.na.li.te\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 31126, derived from the frequency rank of both members and their visual similarity.

personnaliser is recorded at frequency rank #28,686, classified as averb, pronounced \pɛʁ.sɔ.na.li.ze\. personnalité is at rank #2,440, tagged as anoun, pronounced \pɛʁ.sɔ.na.li.te\.

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 31126, this pair ranks #305,794 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of personnaliser vs personnalité

Shared letters: aeilnoprs. Private to "personnaliser": -. Private to "personnalité": té.

"personnaliser" · 13 letters · shape CVCCVCCVCVCVC  ·  "personnalité" · 12 letters · shape CVCCVCCVCVCV

Known mistypes of this pair

  • personnaliser ← eprsonnaliser · perosnnaliser · perrsonnaliser · persnonaliser · personaliser · personanliser · personnailser · personnaliesr

Frequently Asked Questions

Is swapping "personnaliser" for "personnalité" ever safe?
No - they are not even the same part of speech. "personnaliser" is a verb and "personnalité" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "personnaliser" or "personnalité" show up more?
"personnalité" is the more common of the two: it sits at frequency rank #2,440 in our French list, against #28,686 for "personnaliser". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "personnaliser" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "personnalité" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #305,794 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "personnaliser" and "personnalité" also get mixed up with nearby pairs, the highest-scored neighbour is "personnalisées vs personnaliser". 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 #305,794 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