Activeness and Inertness
Opposite meaning words
Activeness
Activeness noun - The trait of being active; moving or acting rapidly and energetically.
Inertness is an antonym for activeness.
Inertness
Inertness noun - Lack of action or activity.
Usage example: the noticeable inertness of the campus on weekends, when most of the students go home
Activeness is an antonym for inertness.
Cite this Source
Inertness and Activeness. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/activeness/inertness
Activeness & Inertness. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/activeness/inertness>.
Inertness or Activeness. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/activeness/inertness.
Google Ngram Viewer shows how "activeness" and "inertness" have occurred on timeline