adverb
- In a disloyal and faithless manner.
- usage: "he behaved treacherously"; "his wife played him false"
- synonyms: faithlessly, treacherously, treasonably, false
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). traitorously. Retrieved September 21, 2026, from http://smartdefine.org/traitorously/definitions/1253713 |
| Chicago | WordNet. 2010. "traitorously" http://smartdefine.org/traitorously/definitions/1253713 (accessed September 21, 2026). |
| Harvard | WordNet 2010, traitorously, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/traitorously/definitions/1253713>. |
| MLA | WordNet. "traitorously" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/traitorously/definitions/1253713> |