# undies

> English word · Noun · IPA /ˈʌn.dis/ · frequency rank #33,471

## Definitions
1. underwear, underpants

## Etymology
und(erwear) + -ies.

## Easily confused with
- **units** (https://plainspell.com/en/vs/undies-vs-units)
- **undue** (https://plainspell.com/en/vs/undies-vs-undue)
- **unites** (https://plainspell.com/en/vs/undies-vs-unites)
- **untied** (https://plainspell.com/en/vs/undies-vs-untied)
- **undress** (https://plainspell.com/en/vs/undies-vs-undress)
- **under** (https://plainspell.com/en/vs/under-vs-undies)

## Common misspellings (8)
`nudies`, `udnies`, `unddies`, `undeis`, `undiess`, `undise`, `unides`, `unndies`

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