noun
- The state of being unsure of something.
- synonyms: doubt, uncertainty, incertitude, dubiety, dubiousness
- Uncertainty about the truth or factuality or existence of something.
- usage: "the dubiousness of his claim"; "there is no question about the validity of the enterprise"
- synonyms: doubt, dubiousness, question
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). doubtfulness. Retrieved September 22, 2026, from http://smartdefine.org/doubtfulness/definitions/1271255 |
| Chicago | WordNet. 2010. "doubtfulness" http://smartdefine.org/doubtfulness/definitions/1271255 (accessed September 22, 2026). |
| Harvard | WordNet 2010, doubtfulness, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/doubtfulness/definitions/1271255>. |
| MLA | WordNet. "doubtfulness" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/doubtfulness/definitions/1271255> |