# callously

> English word · Adverb · frequency rank #80,287

## Definitions
1. In a callous manner; done without regard to others' sensitivities.

## Etymology
From callous + -ly.

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