thoughtlessness

See definition of thoughtlessness on Dictionary.com

synonyms for thoughtlessness

On this page you'll find 33 synonyms, antonyms, and words related to thoughtlessness, such as: carelessness, disregard, heedlessness, inattention, inconsiderateness, and neglect.

antonyms for thoughtlessness

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Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

How to use thoughtlessness in a sentence

  • From fool thoughtlessness I had not put on my overcoat, which was now far away in charge of the blue-bloused porter.

    Jaffery | William J. Locke
  • I fell to fingering these with the same impulse of thoughtlessness that induces people to bite their finger-nails.

    A Little Union Scout | Joel Chandler Harris
  • The old marquis, in his culpable thoughtlessness, had kindled this burning envy in the heart of his second son.

    File No. 113 | Emile Gaboriau
  • With the thoughtlessness of youth Foster had never troubled his mind much about the piratical city of Algiers.

    The Middy and the Moors | R.M. Ballantyne

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