adjective
- Difficult to deal with.
- usage: "a troublesome infection"; "a troublesome situation"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). troublesome. Retrieved September 20, 2026, from http://smartdefine.org/troublesome/definitions/1185797 |
| Chicago | WordNet. 2010. "troublesome" http://smartdefine.org/troublesome/definitions/1185797 (accessed September 20, 2026). |
| Harvard | WordNet 2010, troublesome, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/troublesome/definitions/1185797>. |
| MLA | WordNet. "troublesome" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/troublesome/definitions/1185797> |