Pious and Undutiful

Pious

Pious adjective - Firm in one's allegiance to someone or something.

Undutiful is an antonym for pious.

Nearby Words: piety, piousness, piously

Undutiful

Undutiful adjective - Lacking due respect or dutifulness.
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Synonyms for Undutiful

Pious is an antonym for undutiful in not religious topic.
Cite this Source
Undutiful and Pious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/pious/undutiful
Pious & Undutiful. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/pious/undutiful>.
Undutiful or Pious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/pious/undutiful.
Google Ngram Viewer shows how "pious" and "undutiful" have occurred on timeline