# PCOS

> English word · Noun · frequency rank #42,814

## Definitions
1. Initialism of polycystic ovary syndrome.

## Easily confused with
- **PS** (https://plainspell.com/en/vs/pcos-vs-ps)
- **po** (https://plainspell.com/en/vs/pcos-vs-po)
- **pro** (https://plainspell.com/en/vs/pcos-vs-pro)
- **pop** (https://plainspell.com/en/vs/pcos-vs-pop)
- **pot** (https://plainspell.com/en/vs/pcos-vs-pot)
- **pcs** (https://plainspell.com/en/vs/pcos-vs-pcs)
- **pod** (https://plainspell.com/en/vs/pcos-vs-pod)
- **pos** (https://plainspell.com/en/vs/pcos-vs-pos)
- **Poe** (https://plainspell.com/en/vs/pcos-vs-poe)
- **poo** (https://plainspell.com/en/vs/pcos-vs-poo)
- **PTS** (https://plainspell.com/en/vs/pcos-vs-pts)
- **POW** (https://plainspell.com/en/vs/pcos-vs-pow)
- **pol** (https://plainspell.com/en/vs/pcos-vs-pol)
- **POV** (https://plainspell.com/en/vs/pcos-vs-pov)
- **pom** (https://plainspell.com/en/vs/pcos-vs-pom)
- **PCR** (https://plainspell.com/en/vs/pcos-vs-pcr)
- **PCT** (https://plainspell.com/en/vs/pcos-vs-pct)
- **POC** (https://plainspell.com/en/vs/pcos-vs-poc)
- **PMS** (https://plainspell.com/en/vs/pcos-vs-pms)
- **pus** (https://plainspell.com/en/vs/pcos-vs-pus)

## Common misspellings (5)
`pccos`, `pcoss`, `pcso`, `pocs`, `ppcos`

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