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heartless

adjectivecommon in dialogue

  • United Kingdom//ˈhɑːt.lɪs//
  • United States//ˈhɑɹt.lɪs//

Without feeling, emotion, or concern for others; uncaring; cruel.

adjective

  1. 1

    Without feeling, emotion, or concern for others; uncaring; cruel.

    His heartless actions and cold manner left her saddened and feeling alone.

    The world is a dangerous, violent place […] and the only true refuge from this heartless world is the family.

    It's safer to be heartless than mindless. The history of the world is the history of the triumph of the heartless over the mindless.

    Mr. Burns is similarly perfectly cast as a heartless capitalist willing to do anything for a quick buck, even if it means endangering the lives of those around him and Marge elegantly rounds out the main cast as a good, pure-hearted and overly indulgent woman who sees the big, good heart (literally and metaphorically) of a monstrous man-brute.

  2. 2

    Without a physical heart.

  3. 3

    archaicListless, unenthusiastic.

    Near-synonyms: spiritless, unhearty

  4. 4

    obsoleteWithout courage; fearful, cowardly.

    Cecilia then, though almost heartless, resolved upon talking with Mr. Harrel himself […].

Etymology

From Middle English hertles, herteles, from Old English heortlēas (“without courage; listless”), equivalent to heart + -less. Cognate with German herzlos.

Forms

comparative
more heartless
superlative
most heartless
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).