adjective
Synonym Usage
See active.
Other Word Forms
Derived Forms
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”; see energy) + -tikos -tic
Explanation
Energetic describes someone who has lots of get-up-and-go. When you decide to jog alongside the bus instead of taking it to work, you are energetic — so energetic that it tires the rest of the commuters out just watching you. Energetic comes from the Greek, energetikos, meaning “active.” When you are energetic, you're active with enthusiasm and excitement to spare. Energetic describes those little kids you babysit, who never sit still and force you to play hide and seek. Energetic can also mean a powerful focused effort, where you work hard to achieve something. The energetic bond between the men was formed after months of training together in the military.
Vocabulary lists containing energetic
In the Mood? 100 Words to Describe Emotions
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Hooked on a Feeling, List 3
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"Principles of Business," Vocabulary from Chapter 6
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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.
Accurate Energetic Systems has called the explosion, which occurred Friday at around 7:45 a.m., a tragic accident.
From The Wall Street Journal • Oct. 12, 2025
Accurate Energetic Systems, which runs the plant, has suspended its operations.
From BBC • Oct. 11, 2025
The factory owned by Accurate Energetic Systems made explosives for both military and demolition purposes.
From Barron's • Oct. 11, 2025
Accurate Energetic Systems couldn’t be reached for comment.
From The Wall Street Journal • Oct. 10, 2025
Several other companies, such as the Great Western Spinach Growers’ Association and the Energetic Breakfast Oats Company, wanted him to recommend their product, too, and offered him large sums of cash.
From "Mr. Popper's Penguins" by Florence Atwater and Richard Atwater
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.
