Busy
Busy adjective - Involved in often constant activity.
Usage example: the deadline is in two days, so everyone at work has been extremely busy
Energetic is a synonym for busy in active topic. In some cases you can use "Energetic" instead the word "Busy" as an adjective or an adverb, when it comes to topics like agility, strenuous, lively, hectic.
Mutual synonyms
Cite this Source
Energetic and Busy. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/busy/energetic
Busy & Energetic. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/busy/energetic>.
Energetic or Busy. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/busy/energetic.
Google Ngram Viewer shows how "busy" and "energetic" have occurred on timeline