# nero vs optimum

> German confusable word pair

## The two words

### nero
*adjective · IPA […] · frequency rank #18,344*
schwarz, Schwarz-

### optimum
*adjective · IPA […] · frequency rank #29,724*
vom optimus, dem Superlativ des unregelmäßig gesteigerten Adjektivs bonus
:* Nominativ Singular Neutrum
:* Akkusativ Singular Maskulinum/Neutrum

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