careless · adjective /ˈker.ləs/Full view
Nouns: care, carelessness
Adjectives: careful, careless
Verbs: care
Adverbs: carefully, carelessly
B1 not giving enough attention to what you are doing
Dictionary examples:

careless driving/drivers

My son's teacher says that his work is often careless and sloppy.

He made a careless remark about her appearance that really upset her.

Learner example:

Car accidents happen every day, because many drivers are careless. (First Certificate in English; B2; Greek)

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