A. Reckless
B. Cautious
C. Wary
D. Alert
Answer: Reckless
A. Reckless
B. Cautious
C. Wary
D. Alert
Answer: Reckless
Additional Information: 'Reckless' is the opposite of 'careful', indicating lack of caution.
Subjects: Synonyms and Antonyms, Vocabulary