Busy and Costless
Opposite meaning words
Busy
Busy adjective - Involved in often constant activity.
Costless
Costless adjective - Not costing or charging anything.
Cite this Source
Costless and Busy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/busy/costless
Busy & Costless. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/busy/costless>.
Costless or Busy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/busy/costless.
Google Ngram Viewer shows how "busy" and "costless" have occurred on timeline