Live wire and Spoilsport

Live wire

Live wire noun - A very energetic person.

Spoilsport is an antonym for live wire.

Spoilsport

Spoilsport noun - A person who spoils the pleasure of others.
Usage example: if you don't want to play, at least don't be a spoilsport

Live wire is an antonym for spoilsport.
Cite this Source
Spoilsport and Live wire. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/live_wire/spoilsport
Live wire & Spoilsport. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/live_wire/spoilsport>.
Spoilsport or Live wire. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/live_wire/spoilsport.
Google Ngram Viewer shows how "live wire" and "spoilsport" have occurred on timeline