# stupidity

> English word · Noun · IPA /stjuːˈpɪdɪti/ · frequency rank #11,980

## Definitions
1. The property of being stupid.
2. An act that is stupid.

## Etymology
From Latin stupiditātem, accusative of Latin stupiditās, equivalent to stupid + -ity.

## Easily confused with
- **stupidly** (https://plainspell.com/en/vs/stupidity-vs-stupidly)

## Common misspellings (14)
`sstupidity`, `stpuidity`, `sttupidity`, `stuipdity`, `stupdiity`, `stupiddity`, `stupiditty`, `stupidityy`, `stupidiyt`, `stupidtiy`, `stupiidty`, `stuppidity`, `sutpidity`, `tsupidity`

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