# invalid

> English word · Adjective · IPA /ɪnˈvæl.ɪd/ · frequency rank #9,908

## Definitions
1. Not valid; not true, correct, acceptable or appropriate.

## Etymology
From in- + valid.

## Easily confused with
- **inlaid** (https://plainspell.com/en/vs/inlaid-vs-invalid)
- **invaded** (https://plainspell.com/en/vs/invaded-vs-invalid)

## Common misspellings (10)
`inavlid`, `innvalid`, `invaild`, `invaldi`, `invalidd`, `invallid`, `invlaid`, `invvalid`, `ivnalid`, `nivalid`

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