# rule vs rules

> English confusable word pair

## The two words

### rule
*noun · IPA /ɹuːl/ · frequency rank #1,234*
A regulation, law, guideline.

### rules
*noun · IPA /ˈɹuːlz/ · frequency rank #932*
plural of rule

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