Conscientious
Conscientious adjective - Guided by or in accordance with one's sense of right and wrong.
Usage example: operated on the belief that most people are conscientious, the unattended farm stand has a price list and a money drawer for customers to leave payment for their purchases
Principled is a synonym for conscientious in devoted topic. In some cases you can use "Principled" instead an adjective "Conscientious", when it comes to topics like moral. popular alternative
Principled
Principled adjective - Following the accepted rules of moral conduct.
Usage example: a high-principled art expert who always told clients what he honestly thought their items were worth
Conscientious is a synonym for principled in moral topic. You can use "Conscientious" instead an adjective "Principled", if it concerns topics such as devoted, ethical. popular alternative
Nearby Words: principle, principally
Mutual synonyms
Related pairs
- good and conscientious
- good and principled
- particular and conscientious
- particular and principled
- just and conscientious
- just and principled
- upright and conscientious
- upright and principled
- honest and conscientious
- honest and principled
- honorable and conscientious
- honorable and principled
- ethical and conscientious
- ethical and principled
Both words in one sentence
- Twilight Sparkle — Intellectual, driven, conscientious, principled, and dutiful, but also obsessive-compulsive, and (at least initially) cold and impersonal.
Cite this Source
Principled and Conscientious. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/conscientious/principled
Conscientious & Principled. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/conscientious/principled>.
Principled or Conscientious. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/conscientious/principled.
Google Ngram Viewer shows how "conscientious" and "principled" have occurred on timeline