# 4 vs 4D

> English confusable word pair

## The two words

### 4
*preposition · frequency rank #159*
Abbreviation of for.

### 4D
*adjective · frequency rank #23,159*
Abbreviation of four-dimensional.

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