irresponsible
UK /ˌɪɹ.ɪˈspɒn.sə.bəl/ · US /ˌɪɹ.əˈspɑn.sə.bəl/ adjective, noun
Forms irresponsibles
- adjective (now rare) Not responsible; exempt from legal responsibility, not to be held accountable.
- adjective Lacking a sense of responsibility; performed or acting as though without responsibility; negligent.
- noun Someone who is not responsible.
Antonyms
Etymology
From ir- + responsible.
Webster’s 1913
- adjective Nor responsible; not liable or able to answer fro consequences; innocent.
- adjective Not to be trusted; unreliable.
Etymology [Pref. ir- not + responsible: cf. F. irresponsable.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “irresponsible”, CC BY-SA 4.0. Details