adverb
- Happening unexpectedly.
- usage: "suddenly she felt a sharp pain in her side"
- synonyms: all of a sudden, of a sudden
- Quickly and without warning.
- usage: "he stopped suddenly"
- On impulse; without premeditation.
- usage: "he decided to go to Chicago on the spur of the moment"; "he made up his mind suddenly"
- synonyms: on the spur of the moment
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). suddenly. Retrieved September 20, 2026, from http://smartdefine.org/suddenly/definitions/1253502 |
| Chicago | WordNet. 2010. "suddenly" http://smartdefine.org/suddenly/definitions/1253502 (accessed September 20, 2026). |
| Harvard | WordNet 2010, suddenly, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/suddenly/definitions/1253502>. |
| MLA | WordNet. "suddenly" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/suddenly/definitions/1253502> |