PompéivspompierWhich spelling fits?

Quick tell: Pompéi is a name, pompier is a noun, so they fill different roles in a sentence.

Which to use

“Pompéi” is a name and “pompier” is a noun - they look or sound alike but fill different roles in a sentence.

#32,529
“Pompéi” frequency rank
#11,104
“pompier” frequency rank
43633
confusion score

Side-by-Side Comparison

Feature Pompéi pompier
Definition Ville romaine située dans l'Italie actuelle, en Campanie, au pied du Vésuve. Elle est célèbre pour avoir été détruite en même temps qu'Herculanum, Oplontis et Stabies, à la suite d’une éruption du Vésuve à une date située traditionnellement le 24 août 79. Professionnel ou volontaire chargé d’éteindre les incendies à l’aide des lances dont les camions sont équipés.

Where the eye mixes Pompéi and pompier

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. Pompéi runs 6 letters (CVCCVV) against pompier's 7 (CVCCVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
Pompéi
7 ch
pompier

Look-alike desk: Pompéi vs pompier

These two trip readers on the page rather than in the ear: Pompéi is \pɔ̃.pe.i\ while pompier is \pɔ̃.pje\. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 43633, derived from the frequency rank of both members and their visual similarity.

Pompéi is recorded at frequency rank #32,529, classified as aname, pronounced \pɔ̃.pe.i\. pompier is at rank #11,104, tagged as anoun, pronounced \pɔ̃.pje\.

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 43633, this pair ranks #216,570 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Pompéi vs pompier

Shared letters: imop. Private to "Pompéi": é. Private to "pompier": er.

"Pompéi" · 6 letters · shape CVCCVV  ·  "pompier" · 7 letters · shape CVCCVVC

Known mistypes of this pair

  • pompieropmpier · pmopier · pomiper · pommpier · pompeir · pompierr · pompire · pomppier

Frequently Asked Questions

Is swapping "Pompéi" for "pompier" ever safe?
No - they are not even the same part of speech. "Pompéi" is a name and "pompier" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "Pompéi" or "pompier" show up more?
"pompier" is the more common of the two: it sits at frequency rank #11,104 in our French list, against #32,529 for "Pompéi". 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 "Pompéi" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pompier" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #216,570 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Pompéi" and "pompier" also get mixed up with nearby pairs, the highest-scored neighbour is "Pompéi vs popper". 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 #216,570 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