reckless

[rek-lis]

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

/ ˈrɛklɪs /

adjective

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

   a reckless driver

   a reckless attempt

Other Word Forms

• recklessly adverb
• recklessness noun

Word History and Origins

Origin of reckless¹

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

Word History and Origins

Origin of reckless¹

Old English recceleās (see _reck , _-less ); related to Middle Dutch roekeloos , Old High German ruahhalōs

Example Sentences

“This reckless decision by the FDA to expand the availability of abortion drugs is unconscionable,” Marjorie Dannenfelser, the president of the Susan B. Anthony Pro-Life America group, said in a written statement.

Read more on Wall Street Journal

India needs a clear policy on cough syrups and nationwide awareness among doctors and parents to curb reckless use.

Read more on BBC

"We will take this fight to court, but the public cannot stay silent in the face of such reckless and authoritarian conduct by the President of the United States."

Read more on BBC

“It is reckless and betrays both common sense and public trust.”

Read more on Los Angeles Times

When Fox News figures casually invoke mass violence, whether through forced lethal injections or bombing international institutions, it’s not just reckless rhetoric.

Read more on Salon

Related Words

• audacious 
• brash 
• carefree 
• careless 
• daring 
• foolhardy 
• hasty 
• ill-advised 
• imprudent 
• negligent 
• thoughtless