localisevslocalisésConfusable pair

Quick tell: localise is a verb, localisés is an adjective, so they fill different roles in a sentence.

Which to use

“localise” is a verb and “localisés” is an adjective - they look or sound alike but fill different roles in a sentence.

#42,987
“localise” frequency rank
#25,031
“localisés” frequency rank
68018
confusion score

Side-by-Side Comparison

Feature localise localisés
Definition Première personne du singulier du présent de l’indicatif de localiser. Masculin pluriel de localisé.

Where the eye mixes localise and localisés

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. localise runs 8 letters (CVCVCVCV) against localisés's 9 (CVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
localise
9 ch
localisés

Why the eye confuses localise with localisés

These two trip readers on the page rather than in the ear: localise is \lɔ.ka.liz\ while localisés is \lɔ.ka.li.ze\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 68018, derived from the frequency rank of both members and their visual similarity.

localise is recorded at frequency rank #42,987, classified as averb, pronounced \lɔ.ka.liz\. localisés is at rank #25,031, tagged as anadj, pronounced \lɔ.ka.li.ze\.

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 68018, this pair ranks #60,954 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of localise vs localisés

Shared letters: acilos. Private to "localise": e. Private to "localisés": é.

"localise" · 8 letters · shape CVCVCVCV  ·  "localisés" · 9 letters · shape CVCVCVCVC

Known mistypes of this pair

  • localise ← lcoalise · llocalise · loaclise · locailse · localies · localisse · locallise · localsie

Frequently Asked Questions

Do "localise" and "localisés" mean the same thing in a sentence?
No - they are not even the same part of speech. "localise" is a verb and "localisés" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "localise" or "localisés" show up more?
"localisés" is the more common of the two: it sits at frequency rank #25,031 in our French list, against #42,987 for "localise". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "localise" and "localisés" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "localise" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "localisés" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #60,954 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "localise" and "localisés" also get mixed up with nearby pairs, the highest-scored neighbour is "localise vs locative". 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 #60,954 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