Conscientious and Disinterested
Opposite meaning words
Conscientious
Conscientious adjective - Guided by or in accordance with one's sense of right and wrong.
Disinterested is an antonym for conscientious.
Disinterested
Disinterested adjective - Having or showing a lack of interest or concern.
Usage example: the city's philistines, naturally disinterested in art, voted to cut the museum's budget
Conscientious is an antonym for disinterested.
Cite this Source
Disinterested and Conscientious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/conscientious/disinterested
Conscientious & Disinterested. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/conscientious/disinterested>.
Disinterested or Conscientious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/conscientious/disinterested.
Google Ngram Viewer shows how "conscientious" and "disinterested" have occurred on timeline