Actuate and Activate

Actuate

Actuate verb - To cause to function.
Usage example: the alarm system actuates the door locks

Activate is a synonym for actuate in action topic. In some cases you can use "Activate" instead a verb "Actuate", when it comes to topics like induce, motivate. rare substitute

Nearby Words: actuation, actuating, actuator

Activate

Activate verb - To cause to function.
Usage example: the thermostat is set to activate the heating system only when the temperature drops below 65 degrees

Actuate is a synonym for activate in action topic. You can use "Actuate" instead a verb "Activate", if it concerns topics such as operate, start, induce, start a function. popular alternative

Common collocations

mechanism actuate mechanism activate mechanism
doors actuate doors activate doors
Cite this Source
Activate and Actuate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/actuate/activate
Actuate & Activate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/actuate/activate>.
Activate or Actuate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/actuate/activate.
Google Ngram Viewer shows how "actuate" and "activate" have occurred on timeline