# ruble vs ruby

> English confusable word pair

## The two words

### ruble
*noun · IPA /ˈɹuːbəl/ · frequency rank #46,155*
The monetary unit of Russia, Belarus and Transnistria, equal to 100 kopeks. (Russian: копе́йка (kopéjka), Belarusian: капе́йка (kapjéjka)).

### ruby
*noun · IPA /ˈɹuː.bi/ · frequency rank #7,386*
A clear, deep, red variety of corundum, valued as a precious stone.

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