# L1 vs ld

> French confusable word pair

## The two words

### L1
*noun · IPA \ɛ.l‿œ̃\ · frequency rank #11,431*
Langue maternelle.

### ld
*symbol · frequency rank #33,328*
Symbole du logarithme binaire (à base 2).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/fr/vs/l1-vs-ld