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Definition of heartless
heartless
/ˈhɑːrt.ləs/
heart · less
Adverb:heartlessly
heartless Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
2
heartless Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Displaying a complete lack of feeling, empathy, or consideration for others; cruel and unfeeling.
Example
"Evicting the elderly tenants in the middle of winter was a heartless decision."
Synonyms
View all synonyms for heartless Antonyms
View all antonyms for heartless• Rhymes for heartless
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Word Origin & Etymology
From Old English heortleas, originally meaning 'devoid of courage or spirit'; the modern sense of 'unfeeling or lacking compassion' emerged in the late 16th century.
Cite this Entry
Wordmom. (2026). Definition of Heartless. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/heartless