métropolitainvsmetropolitanWhich spelling fits?

Which to use

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

#15,691
“métropolitain” frequency rank
#34,187
“metropolitan” frequency rank
49878
confusion score

Side-by-Side Comparison

Feature métropolitain metropolitan
Definition Relatif à une métropole, c’est-à-dire une grande ville, ou un groupement de communes au sens administratif français. Métropolitain.

Where the eye mixes métropolitain and metropolitan

Muted = shared; highlighted = the visual trap. They share 11 letters in sequence. métropolitain runs 13 letters (CVCCVCVCVCVVC) against metropolitan's 12 (CVCCVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

13 ch
métropolitain
12 ch
metropolitan

Why the eye confuses métropolitain with metropolitan

A purely visual mix-up. métropolitain (\met.ʁɔ.pɔ.li.tɛ̃\) and metropolitan (\mɛtɹəˈpɒlɪtən\) 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 1 letter(s) in length. Our composite confusion score for this pair is 49878, derived from the frequency rank of both members and their visual similarity.

métropolitain is recorded at frequency rank #15,691, classified as anadj, pronounced \met.ʁɔ.pɔ.li.tɛ̃\. metropolitan is at rank #34,187, tagged as anadj, pronounced \mɛtɹəˈpɒlɪtən\.

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 49878, this pair ranks #167,174 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of métropolitain vs metropolitan

Shared letters: ailmnoprt. Private to "métropolitain": é. Private to "metropolitan": e.

"métropolitain" · 13 letters · shape CVCCVCVCVCVVC  ·  "metropolitan" · 12 letters · shape CVCCVCVCVCVC

Known mistypes of this pair

  • metropolitan ← emtropolitan · mertopolitan · metorpolitan · metrooplitan · metroploitan · metropoiltan · metropoliatn · metropolitann

Frequently Asked Questions

Is swapping "métropolitain" for "metropolitan" ever safe?
No. They are said differently (\met.ʁɔ.pɔ.li.tɛ̃\ versus \mɛtɹəˈpɒlɪtən\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "métropolitain" or "metropolitan"?
"métropolitain" is the more common of the two: it sits at frequency rank #15,691 in our French list, against #34,187 for "metropolitan". 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 "métropolitain" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "metropolitan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #167,174 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "métropolitain" and "metropolitan" also get mixed up with nearby pairs, the highest-scored neighbour is "métropolitains vs metropolitan". 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 #167,174 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