Irresponsible
Irresponsible adjective - Showing lack of care for consequences.
Usage example: behaved like an irresponsible idiot
Unreliable is a synonym for irresponsible in thoughtless topic. In some cases you can use "Unreliable" instead an adjective "Irresponsible", when it comes to topics like careless. popular alternative
Unreliable
Unreliable adjective - Lacking a sense of responsibility.
Irresponsible is a synonym for unreliable in undependable topic. You can use "Irresponsible" instead an adjective "Unreliable", if it concerns topics such as not true. popular alternative
Nearby Words: unreliability, unreliably
Mutual synonyms
Related pairs
- capricious and irresponsible
- capricious and unreliable
- whimsical and irresponsible
- whimsical and unreliable
- slippery and irresponsible
- slippery and unreliable
- treacherous and irresponsible
- treacherous and unreliable
- unstable and irresponsible
- unstable and unreliable
- volatile and irresponsible
- volatile and unreliable
- vacillating and irresponsible
- vacillating and unreliable
Both words in one sentence
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It's more than hinted that she's very close to Alice in personality, and that this has made her a loving, but often unreliable, irresponsible and absent parent.
Source: Webcomic / Alice -
Deconstructed and POV-flipped in Girls — the fact that Jessa is a carefree (read: irresponsible), spontaneous (impulsive), free-spirited (rudderless) social butterfly (unreliable flake) leads every guy she so much as looks at to see her as one of these.
Source: Manic Pixie Dream Girl
Cite this Source
Unreliable and Irresponsible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irresponsible/unreliable
Irresponsible & Unreliable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irresponsible/unreliable>.
Unreliable or Irresponsible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irresponsible/unreliable.
Google Ngram Viewer shows how "irresponsible" and "unreliable" have occurred on timeline