Want to say callously differently? Here are other words for callously and its similar synonyms and opposite words to say in unique way.
Meaning of callously
The primary meaning of the word "callously" is to act or do something without feeling or showing any sympathy or concern for others.
Etymology of callously
The word "callously" has its roots in the Latin word "callus," meaning hard skin, and the suffix "-ly," which forms an adverb, and the word "callous," which means having or showing no feeling or sympathy
 The word "callously" originated in the mid-17th century and has been used to describe actions or behavior that lack empathy or compassion
Synonyms
                                                brutally
                                                                        harshly
                                                                        ruthlessly
                                                                        mercilessly
                                                                        heartlessly
                                                                        unkindly
                                                                        uncaringly
                                                                        insensitively
                                                                        inhumanly
                                                                        inconsiderately
                                                                        thoughtlessly
                                                                        recklessly
                                                                        carelessly
                                                                        negligently
                                                                        unfeelingly
                                                                        pitilessly
                                                                        remorselessly
                                                                        cruelly
                                                                        brutally
                                                                        savagely
                                                                        viciously
                                                                        barbarously
                                                                        ferociously
                                                                        violently
                                                                        inexcusably
                                                                        unforgivably
                                                                        shamelessly
                                                                        disgracefully
                                                                        outrageously
                                                                        atrociously
                                                                        heinously
                                                                        abominably
                                                                        monstrously
                                                                        horribly
                                                                        terribly
                                                                        awfully
                                                                        appallingly
                                                                        shockingly
                                                                        disturbingly
                                                                        unsettlingly
                                                            
            Definitions
- In a way that shows no concern or sympathy for the feelings or sufferings of others
 - Without feeling or showing any sympathy or compassion
 
Usage Examples
- The company laid off hundreds of employees callously, without any warning or support
 - She treated her sister callously, ignoring her feelings and needs
 - The government responded callously to the natural disaster, failing to provide adequate aid or assistance
 
Antonyms
                                                kindly
                                                                        gently
                                                                        compassionately
                                                                        sympathetically
                                                                        empathetically
                                                                        considerately
                                                                        thoughtfully
                                                                        carefully
                                                                        mercifully
                                                                        humanely
                                                                        charitably
                                                                        benevolently
                                                                        generously
                                                                        altruistically
                                                                        selflessly
                                                                        tenderly
                                                                        softly
                                                                        quietly
                                                                        peacefully
                                                                        calmly
                                                                        mildly
                                                                        moderately
                                                                        reasonably
                                                                        justly
                                                                        fairly
                                                                        impartially
                                                                        objectively
                                                                        sensitively
                                                                        tactfully
                                                                        diplomatically