Conscientious and Underhanded
Opposite meaning words
Conscientious
Conscientious adjective - Guided by or in accordance with one's sense of right and wrong.
Underhanded is an antonym for conscientious.
Underhanded
Underhanded adjective - Given to or marked by cheating and deception.
Usage example: the commercial is a part of an underhanded PR campaign to whitewash the company's environmental record
Conscientious is an antonym for underhanded.
Nearby Word: underhand
Cite this Source
Underhanded and Conscientious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/conscientious/underhanded
Conscientious & Underhanded. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/conscientious/underhanded>.
Underhanded or Conscientious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/conscientious/underhanded.
Google Ngram Viewer shows how "conscientious" and "underhanded" have occurred on timeline