# A vs A4

> French confusable word pair

## The two words

### A
*symbol · frequency rank #14*
En logique, symbole de la proposition universelle affirmative.

### A4
*symbol · frequency rank #18,920*
Format de papier de 210 mm × 297 mm.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/fr/vs/a-vs-a4