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
Energize is a synonym for activate in operate topic. In some cases you can use "Energize" instead a verb "Activate", when it comes to topics like start, enliven, start a function. popular alternative
Energize
Energize verb - To give life, vigor, or spirit to.
Usage example: a teacher who knows how to energize history lessons with little-known but interesting facts about long-ago people
Activate is a synonym for energize in enliven topic. You can use "Activate" instead a verb "Energize", if it concerns topics such as stimulate. rare substitute
Mutual synonyms
Common collocations
| beacon | activate beacon | energize beacon |
Both words in one sentence
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At key points during a game, the transporter will activate and beam away the party — and only judicious shots to the moving Master Crystal will re-energize the transporter to bring them back.
Source: Pinball / Star Trek (Data East)
Cite this Source
Energize and Activate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/activate/energize
Activate & Energize. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/activate/energize>.
Energize or Activate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/activate/energize.
Google Ngram Viewer shows how "activate" and "energize" have occurred on timeline