irresponsibility
意味
- 無責任
例文
Collective responsibility means irresponsibility.
連帯責任は無責任。
He lost his job through his irresponsibility.
彼は放漫だったので失脚した。
語源
英語の原文（Wiktionary）
From ir- + responsibility or irresponsible + -ity.
辞書順で近い単語
irreplaceable irresistible irrespective irresponsible irreversible irrevocable