# mere vs mex

> English confusable word pair

## The two words

### mere
*adjective · IPA /mɪə̯/ · frequency rank #5,812*
Just, only; no more than, pure and simple, neither more nor better than might be expected.

### mex
*noun · frequency rank #30,134*
The mex of a subset of a well-ordered set is the smallest value from the whole set that does not belong to the subset.

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