# stiffer vs stifled

> English confusable word pair

## The two words

### stiffer
*noun · frequency rank #36,354*
An erection of the penis.

### stifled
*adjective · frequency rank #32,194*
That has been interrupted, suppressed etc

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