Adjective
- 1. irresponsible (vs. responsible), carefree, devil-may-care, freewheeling, happy-go-lucky, harum-scarum, slaphappy, do-nothing(prenominal), feckless, idle, loose, trigger-happy, unaccountable, unreliable
- usage: showing lack of care for consequences; "behaved like an irresponsible idiot"; "hasty and irresponsible action"
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All rights reserved.Definition and meaning of irresponsible (Dictionary)