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Word of the Day Tuesday, June 9, 2026

irresponsible

/ɪˈrɛs.pən.sə.bəl/ adjective · British & US
Valid in UKValid in US
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What does irresponsible mean?

adjective

Lacking a sense of responsibility; not accountable for one's actions. Failing to take care of one's duties or obligations.

Example

"The company's irresponsible behavior led to a major environmental disaster."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for irresponsible

Antonyms of irresponsible

Rhymes with irresponsible

Etymologically related