# cos

> German word · Abbreviation · frequency rank #29,065

## Definitions
1. Kosinus

## Easily confused with
- **CT** (https://plainspell.com/de/vs/cos-vs-ct)
- **Cs** (https://plainspell.com/de/vs/cos-vs-cs)
- **Cr** (https://plainspell.com/de/vs/cos-vs-cr)
- **CP** (https://plainspell.com/de/vs/cos-vs-cp)
- **cu** (https://plainspell.com/de/vs/cos-vs-cu)
- **cz** (https://plainspell.com/de/vs/cos-vs-cz)
- **CSU** (https://plainspell.com/de/vs/cos-vs-csu)
- **CUP** (https://plainspell.com/de/vs/cos-vs-cup)
- **cum** (https://plainspell.com/de/vs/cos-vs-cum)
- **CPU** (https://plainspell.com/de/vs/cos-vs-cpu)
- **Cut** (https://plainspell.com/de/vs/cos-vs-cut)
- **cox** (https://plainspell.com/de/vs/cos-vs-cox)
- **cry** (https://plainspell.com/de/vs/cos-vs-cry)
- **CRM** (https://plainspell.com/de/vs/cos-vs-crm)
- **CVP** (https://plainspell.com/de/vs/cos-vs-cvp)
- **CSI** (https://plainspell.com/de/vs/cos-vs-csi)
- **CSV** (https://plainspell.com/de/vs/cos-vs-csv)
- **coup** (https://plainspell.com/de/vs/cos-vs-coup)
- **cups** (https://plainspell.com/de/vs/cos-vs-cups)
- **cost** (https://plainspell.com/de/vs/cos-vs-cost)

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