irresponsibility

Noun

countable uncountable

The character or state of being irresponsible; lack of or freedom from responsibility; want of accountability.

Japanese Meaning

無責任である状態、またはその性質。 / 責任感の欠如。 / 責任を放棄することや、責任を負うべき状況から逃れる性質。

His repeated irresponsibility endangered the whole project and eroded his team's trust.

彼の度重なる無責任さはプロジェクト全体を危険にさらし、チームの信頼を損ねた。

Sense（1）

The character or state of being irresponsible; lack of or freedom from responsibility; want of accountability.

irresponsibilities

（ plural ）