energetic

Sometimes en·er·get·i·cal

[en-er-jet-ik]

adjective

1. possessing or exhibiting energy, especially in abundance; vigorous.

   an energetic leader.

2. powerful in action or effect; effective.

   to take energetic measures against crime.

   Synonyms: potent, strong, effectual

energetic

/ ˌɛnəˈdʒɛtɪk /

adjective

1. having or showing much energy or force; vigorous

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

Word History and Origins

Origin of energetic¹

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

Synonym Study

See active.

Example Sentences

"Despite the problems, the team managed to get organised and score a lot a of tries against an energetic Australian team."

Read more on Barron's

Most Supernovae come from the energetic ending of massive stars, but one very important variety comes from a small and unlikely source: the humble White Dwarf.

Read more on Space Scoop

From the central star, two cones of material are flung out into space in opposite directions, in a butterfly-like pattern, while smaller, more energetic jets of material fly straight out of the star.

Read more on Space Scoop

That posturing might have worked if he were younger or more energetic.

Read more on Salon

So far there had been a wide range, from energetic young girls to calm, silver-haired ladies with long letters of reference.

Read more on Literature

Related Words

• active 
• aggressive 
• dynamic 
• enterprising 
• industrious 
• lively 
• powerful 
• spirited 
• sprightly 
• spry 
• strong 
• tireless 
• vigorous