Dynamo and Layabout

Dynamo

Dynamo noun - A very energetic person.
Usage example: a dynamo who barely needs to sleep, or so it seems

Layabout is an antonym for dynamo.

Layabout

Layabout noun - A lazy person.

Dynamo is an antonym for layabout.
Cite this Source
Layabout and Dynamo. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/dynamo/layabout
Dynamo & Layabout. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/dynamo/layabout>.
Layabout or Dynamo. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/dynamo/layabout.
Google Ngram Viewer shows how "dynamo" and "layabout" have occurred on timeline