Synonyms of callous

callous

adjective

ˈka-ləs 

as in ruthless

having or showing a lack of sympathy or tender feelings

the callous comment "It's just a fish," when the boy's pet died, made him cry

Synonyms & Similar Words

• ruthless
• merciless
• heartless
• stony
• hard
• abusive
• insensitive
• cruel
• pitiless
• unfeeling
• hateful
• oppressive
• compassionless
• harsh
• malicious
• inhumane
• brutal
• inhuman
• hard-hearted
• remorseless
• unsympathetic
• uncharitable
• soulless
• vicious
• insensate
• unmerciful
• tough
• obdurate
• cold-blooded
• stern
• unsparing
• desensitized
• indurate
• thick-skinned
• grim
• affectless
• slash-and-burn
• stoney
• case-hardened
• uncaring
• take-no-prisoners
• thoughtless
• hard-boiled
• severe
• savage
• pachydermatous
• inconsiderate
• unthinking
• mean
• boorish
• unloving
• rough
• spiteful
• ironhearted
• unfriendly
• heedless
• stonyhearted
• ungentle
• malevolent
• disagreeable
• virulent
• cold
• surly
• heavy-handed
• brutish
• barbarous
• bestial
• acrimonious
• rough-and-tumble
• ill-natured
• ill-tempered
• jackbooted
• rancorous
• ironfisted
• hard-bitten
• sledgehammer
• evil-minded
• ironhanded
• austere
• knock-down-and-drag-out
• frosty
• knock-down, drag-out

Antonyms & Near Antonyms

• sympathetic
• warm
• sensitive
• charitable
• compassionate
• merciful
• humane
• gentle
• kindly
• benevolent
• kind
• tender
• mild
• lenient
• indulgent
• kindhearted
• softhearted
• friendly
• gracious
• tenderhearted
• warmhearted
• cordial
• benignant
• tolerant
• loving
• affectionate
• good-natured
• understanding
• fond
• clement
• good-tempered

Example Sentences

Recent Examples of callous

The wealthy, somewhat callous protagonist (Washington here, Toshiro Mifune back in ‘63) initially balks at paying the ransom money and wiping out his business to save his friend’s son’s life. —Michael Phillips, Chicago Tribune, 14 Aug. 2025

These selfish, harmful and callous actions undermine public safety and will not be tolerated. —Jasmine Baehr, FOXNews.com, 13 Aug. 2025

Thompson's slaying sparked waves of callous praise online immediately after the shooting. —Chloe Atkins, NBC news, 13 Aug. 2025

These selfish, harmful, and callous actions undermine public safety and will not be tolerated. —Jesus Mesa gabe Whisnant, MSNBC Newsweek, 13 Aug. 2025

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