# AP

> English word · Adjective · frequency rank #3,600

## Definitions
1. Initialism of all-purpose.
2. Initialism of alternately placed.
3. Initialism of anteroposterior.
4. Initialism of anti-personnel.
5. Initialism of armor-piercing.

## Easily confused with
- **as** (https://plainspell.com/en/vs/ap-vs-as)
- **at** (https://plainspell.com/en/vs/ap-vs-at)
- **aw** (https://plainspell.com/en/vs/ap-vs-aw)
- **AR** (https://plainspell.com/en/vs/ap-vs-ar)
- **AU** (https://plainspell.com/en/vs/ap-vs-au)
- **AZ** (https://plainspell.com/en/vs/ap-vs-az)
- **av** (https://plainspell.com/en/vs/ap-vs-av)
- **ay** (https://plainspell.com/en/vs/ap-vs-ay)
- **ax** (https://plainspell.com/en/vs/ap-vs-ax)
- **are** (https://plainspell.com/en/vs/ap-vs-are)
- **ask** (https://plainspell.com/en/vs/ap-vs-ask)
- **art** (https://plainspell.com/en/vs/ap-vs-art)
- **ass** (https://plainspell.com/en/vs/ap-vs-ass)
- **App** (https://plainspell.com/en/vs/ap-vs-app)
- **arm** (https://plainspell.com/en/vs/ap-vs-arm)
- **ate** (https://plainspell.com/en/vs/ap-vs-ate)
- **arc** (https://plainspell.com/en/vs/ap-vs-arc)
- **ash** (https://plainspell.com/en/vs/ap-vs-ash)
- **ave** (https://plainspell.com/en/vs/ap-vs-ave)
- **aye** (https://plainspell.com/en/vs/ap-vs-aye)

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