LonsvslysConfusable pair

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

Which to use

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

#36,034
“Lons” frequency rank
#14,079
“lys” frequency rank
50113
confusion score

Side-by-Side Comparison

Feature Lons lys
Definition Nom de famille. Genre de liliacées qui porte, sur une haute tige, des fleurs à trois pétales et trois sépales pétaloïdes.

Letter map: Lons vs lys

Shared letters muted; letters that set Lons and lys apart highlighted. Shared run: 2.

4 ch
Lons
3 ch
lys

Role in the sentence - Lons and lys

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Lons is aname and lysanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50113, derived from the frequency rank of both members and their visual similarity.

Lons is recorded at frequency rank #36,034, classified as aname. lys is at rank #14,079, tagged as anoun, pronounced \lis\.

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 50113, this pair ranks #165,217 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Lons vs lys

Shared letters: ls. Private to "Lons": no. Private to "lys": y.

"Lons" · 4 letters · shape CVCC  ·  "lys" · 3 letters · shape CVC

Known mistypes of this pair

  • Lonsllons · lnos · lonns · lonss · losn · olns

Frequently Asked Questions

Can "Lons" and "lys" be used interchangeably?
No - they are not even the same part of speech. "Lons" is a name and "lys" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "Lons" vs "lys" - which ranks higher?
"lys" is the more common of the two: it sits at frequency rank #14,079 in our French list, against #36,034 for "Lons". 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 "lys".

  • Full dictionary entry for "Lons" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lys" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #165,217 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Lons" and "lys" also get mixed up with nearby pairs, the highest-scored neighbour is "longo vs Lons". 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 #165,217 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