adjective
Related Words
See active.
Other Word Forms
- energetically adverb
- hyperenergetic adjective
- nonenergetic adjective
- nonenergetically adverb
- quasi-energetic adjective
- quasi-energetically adverb
- superenergetic adjective
- superenergetically adverb
- ultraenergetic adjective
- unenergetic adjective
- unenergetically adverb
Etymology
Origin of energetic
First recorded in 1645–55; from Greek energētikós, from energē- (from en- en- 2 + ergē-, variant stem of ergeîn “to be active”; energy ) + -tikos -tic
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This suggests that electrical activity driven by dust, lightning, or energetic particles may play a broader role in shaping planetary environments.
From Science Daily • Apr. 5, 2026
A few rise above head-height, the most energetic sentinels of regeneration.
From Los Angeles Times • Mar. 13, 2026
Those humble beginnings have created a character who is passionate, energetic and provides effort, desire and commitment - all of which were evident in that stunning display against City.
From BBC • Mar. 11, 2026
At a busy health centre in Shanghai, Yan Sulian, an energetic 65-year-old volunteer, helped older patients with electronic registration.
From Barron's • Mar. 3, 2026
John Fairbanks was an energetic, associate editor at Scientific American.
From "American Spirits" by Barb Rosenstock
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.