# grievously

> English word · Adverb · frequency rank #63,660

## Definitions
1. In a grievous manner, severely.

## Etymology
From Middle English grevously; equivalent to grievous + -ly.

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