# cubic vs curie

> English confusable word pair

## The two words

### cubic
*adjective · IPA /ˈkjuː.bɪk/ · frequency rank #11,009*
Used in the names of units of volume formed by multiplying a unit of length by itself twice.

### curie
*noun · frequency rank #33,599*
3.7×10¹⁰ decays per second, as a unit of radioactivity. Symbol Ci.

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