[{"Bold_text": "adjective", "List Items": ["not paying enough attention to what one does:a careless typist.Synonyms: reckless , indiscreet , unwary , incautious , inattentive Antonyms: careful", "not exact, accurate, or thorough:careless work.Synonyms: negligent , inaccurate Antonyms: careful", "done or said heedlessly or negligently; unconsidered:a careless remark.Synonyms: unthoughtful , unmindful Antonyms: careful", "not caring or troubling; having no care or concern; unconcerned (usually followed byof, about,orin):careless of the rights of others;careless about one's behavior;careless in speech.Synonyms: inconsiderate , forgetful , thoughtless Antonyms: careful", "possessed or caused without effort or art; unstudied:careless beauty.", "Archaic.free from anxiety."]}]