# lament vs lumen

> English confusable word pair

## The two words

### lament
*noun · IPA /ləˈmɛnt/ · frequency rank #20,982*
An expression of grief, suffering, sadness or regret.

### lumen
*noun · IPA /ˈluːmən/ · frequency rank #25,829*
In the International System of Units, the derived unit of luminous flux; the light that is emitted in a solid angle of one steradian from a source of one candela. Symbol: lm.

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