noun
- A state that is calm and tranquil.
- synonyms: peaceableness
- The absence of mental stress or anxiety.
- synonyms: peace, peace of mind, repose, serenity, heartsease, ataraxis
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). peacefulness. Retrieved September 21, 2026, from http://smartdefine.org/peacefulness/definitions/1300840 |
| Chicago | WordNet. 2010. "peacefulness" http://smartdefine.org/peacefulness/definitions/1300840 (accessed September 21, 2026). |
| Harvard | WordNet 2010, peacefulness, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/peacefulness/definitions/1300840>. |
| MLA | WordNet. "peacefulness" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/peacefulness/definitions/1300840> |