LonsvsLyonsWhich spelling fits?

Which to use

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

#36,034
“Lons” frequency rank
#44,030
“Lyons” frequency rank
80064
confusion score

Side-by-Side Comparison

Feature Lons Lyons
Definition Nom de famille. Nom court, souvent utilisé, de Lyons-la-Forêt, commune française du département de l’Eure.

Letter map: Lons vs Lyons

Shared letters muted; letters that set Lons and Lyons apart highlighted. Shared run: 4.

4 ch
Lons
5 ch
Lyons

Spelling & dictionary notes on Lons vs Lyons

Lons and Lyons are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 80064, derived from the frequency rank of both members and their visual similarity.

Lons is recorded at frequency rank #36,034, classified as aname. Lyons is at rank #44,030, tagged as aname, pronounced \ljɔ̃s\.

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 80064, this pair ranks #21,816 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Lons vs Lyons

Shared letters: lnos. Private to "Lons": -. Private to "Lyons": y.

"Lons" · 4 letters · shape CVCC  ·  "Lyons" · 5 letters · shape CVVCC

Known mistypes of this pair

  • Lonsllons · lnos · lonns · lonss · losn · olns
  • Lyonsllyons · loyns · lynos · lyonns · lyonss · lyosn · lyyons · ylons

Frequently Asked Questions

Is swapping "Lons" for "Lyons" ever safe?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
In ordinary French text, does "Lons" or "Lyons" show up more?
"Lons" is the more common of the two: it sits at frequency rank #36,034 in our French list, against #44,030 for "Lyons". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Lons" and "Lyons".

  • Full dictionary entry for "Lons" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Lyons" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #21,816 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Lons" and "Lyons" also get mixed up with nearby pairs, the highest-scored neighbour is "logs vs Lyons". 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 #21,816 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