lansvsloisWhat's the difference?

Which to use

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

#35,119
“lans” frequency rank
#1,296
“lois” frequency rank
36415
confusion score

Side-by-Side Comparison

Feature lans lois
Definition Écart intempestif que fait un navire à droite ou à gauche de sa route ou rotation sur son mouillage. Pluriel de loi.

Where the eye mixes lans and lois

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
lans
4 ch
lois

Visual trap between lans and lois

A purely visual mix-up. lans (\lɑ̃\) and lois (\lwa\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 36415, derived from the frequency rank of both members and their visual similarity.

lans is recorded at frequency rank #35,119, classified as anoun, pronounced \lɑ̃\. lois is at rank #1,296, tagged as anoun, pronounced \lwa\.

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 36415, this pair ranks #269,776 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lans vs lois

Shared letters: ls. Private to "lans": an. Private to "lois": io.

"lans" · 4 letters · shape CVCC  ·  "lois" · 4 letters · shape CVVC

Known mistypes of this pair

  • lansalns · lanns · lanss · lasn · llans · lnas
  • loislios · llois · loiss · losi · olis

Frequently Asked Questions

Can "lans" and "lois" be used interchangeably?
No. They are said differently (\lɑ̃\ versus \lwa\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "lans" or "lois" show up more?
"lois" is the more common of the two: it sits at frequency rank #1,296 in our French list, against #35,119 for "lans". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "lans" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "lois" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #269,776 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "lans" and "lois" also get mixed up with nearby pairs, the highest-scored neighbour is "lago vs lans". 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 #269,776 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