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careless

adjective (NO WORRY)
 
 
/ˈkeə.ləs/ US  /ˈker-/ literary

Definition

relaxed, natural, and free from worry → See also carefreeCalm and relaxed carelessly
 
 
/-li/ adverb
B2 He told me off for driving carelessly.Not paying attentionTreating as unimportantNeglecting and ignoringCalm and relaxed
carelessness
 
 
/-nəs/ noun [U]
Not paying attentionTreating as unimportantNeglecting and ignoringPleasure and happiness
(Definition of careless adjective (NO WORRY) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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