# 4th

> English word · Adjective · frequency rank #2,710

## Definitions
1. Abbreviation of fourth.

## Easily confused with
- **4X** (https://plainspell.com/en/vs/4th-vs-4x)
- **4x4** (https://plainspell.com/en/vs/4th-vs-4x4)
- **4** (https://plainspell.com/en/vs/4-vs-4th)
- **4D** (https://plainspell.com/en/vs/4d-vs-4th)
- **4B** (https://plainspell.com/en/vs/4b-vs-4th)

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/4th