lang vs lay, What's the Difference?

Which to use

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

#12,408
“lang” frequency rank: #27,500
“lay” frequency rank: 39908
confusion score

Side-by-Side Comparison

Feature	lang	lay
Definition	Long, longue, de grande taille, (dimension spatiale).	Variante de lé.

Letter map: lang vs lay

Shared letters muted; letters that set lang and lay apart highlighted. Shared run: 2.

4 ch

lang

3 ch

lay

Pair insight - lang / lay

lang and lay 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 39908, derived from the frequency rank of both members and their visual similarity.

lang is recorded at frequency rank #12,408, classified as anadj, pronounced \laŋ\. lay is at rank #27,500, tagged as anadj.

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 39908, this pair ranks #244,462 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of lang vs lay

Shared letters: al. Private to "lang": gn. Private to "lay": y.

"lang" · 4 letters · shape CVCC · "lay" · 3 letters · shape CVV

Known mistypes of this pair

lang ← alng · lagn · langg · lanng · llang · lnag

Frequently Asked Questions

Is swapping "lang" for "lay" 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.

Which is more common, "lang" or "lay"?

"lang" is the more common of the two: it sits at frequency rank #12,408 in our French list, against #27,500 for "lay". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "lang" and "lay". Here's where to go from here.

Full dictionary entry for "lang" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "lay" - compare definitions side by side with the headword page. Word entry
This pair ranks #244,462 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"lang" and "lay" also get mixed up with nearby pairs, the highest-scored neighbour is "lay vs lep". 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 #244,462 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.