reckless

[ rek-lis ]

adjective

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

   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 attempt

   a reckless driver

Derived Forms

• ˈrecklessness, noun
• ˈrecklessly, adverb

Other Words From

• reck·less·ly adverb
• reck·less·ness 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

Ecocide is defined by experts as a "wanton" act of destruction, carried out with "reckless disregard for damage which would be clearly excessive in relation to the social and economic benefits anticipated."

From Salon

The Mercedes driver has been arrested on suspicion of reckless driving, police said.

From Los Angeles Times

The EFL believes the payments - worth tens of millions of pounds to relegated clubs - distort competition and encourage reckless spending among Championship clubs.

From BBC

Evidently, someone involved in a reckless driving incident that led to two wrecks and four people being taken to the hospital.

From Los Angeles Times

He criticised the Budget that was announced on Wednesday for "not mentioning nature", which he called "reckless".

From BBC

Related Words

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