Off and Vigorous

Off

Off adjective - Not being in a state of use, activity, or employment.
Usage example: the computer is off, so you'll have to turn it on in order to use it

Vigorous is an antonym for off.

Nearby Word: offing

Vigorous

Vigorous adjective - Having active strength of body or mind.

Off is an antonym for vigorous.

Nearby Words: vigor, vigour, vigorously
Cite this Source
Vigorous and Off. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/off/vigorous
Off & Vigorous. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/off/vigorous>.
Vigorous or Off. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/off/vigorous.
Google Ngram Viewer shows how "off" and "vigorous" have occurred on timeline