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Synonyms

reckless

American  
[rek-lis] / ˈrɛk lɪs /

adjective

  1. utterly unconcerned about the consequences of some action; without caution; careless (usually followed byof ).

    to be reckless of danger.

    Synonyms:
    imprudent, negligent, incautious, heedless, rash
    Antonyms:
    careful
  2. characterized by or proceeding from such carelessness.

    reckless extravagance.


reckless British  
/ ˈrɛklɪs /

adjective

  1. having or showing no regard for danger or consequences; heedless; rash

    a reckless driver

    a reckless attempt

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • recklessly adverb
  • recklessness noun

Etymology

Origin of reckless

First recorded before 900; Middle English rekles, Old English reccelēas “careless” (cognate with German ruchlos ); reck, -less

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Chinese foreign ministry issued a statement expressing shock and condemning what it said was a reckless attack on a sovereign nation.

From BBC

Nigerian police on Friday charged the driver of a car carrying British boxer Anthony Joshua that was involved in a fatal crash with "reckless" and "dangerous driving causing death".

From Barron's

The newspaper added that the driver "could be prosecuted for reckless driving", but gave no further details.

From Barron's

Those in favour of a penalty said "Chalobah makes no challenge for the ball and makes reckless shoulder, hip and leg contact".

From BBC

A new study shows why that would be a reckless act toward taxpayers.

From The Wall Street Journal