Wordiyo
RootsVocabularyCoursesGuidesMy WordsPricing
Wordiyo

Build your English vocabulary systematically through roots and etymology.

Explore

  • Roots
  • Vocabulary
  • My Words

Learn

  • Guides
  • Pricing

Company

  • About
  • Terms
  • Privacy

© 2026 Wordiyo.

  1. Home
  2. /erg
  3. /energetic

energetic

UK/.enә'dʒetik/US
IELTSTOEFLA2

Definitions

adj.

Showing or involving great activity, vigour, and enthusiasm

精力充沛的,充满活力的

Root Breakdown

Root-derived
en-to put into, to cause
+
ergwork, action, energy
+
-eticrelating to, having the nature of
=energetic

en- (within) + erg (work) + -etic (adjective, from Greek -etikos) = 'full of inner work.' Someone energetic is brimming with the work-force that energy names — visibly active, lively, hard to slow down.

Root erg still carries 6 more words

Common Collocations

  • 1.energetic young man精力充沛的年轻人
  • 2.highly energetic极有活力
  • 3.energetic performance充满活力的表演
  • 4.remain energetic保持活力

Example Sentences

  • 1.

    Despite his age, he stays remarkably energetic and walks miles every day.

  • 2.

    The new manager is energetic and full of fresh ideas.

  • 3.

    Puppies are so energetic that they tire everyone else out.

Easily Confused

energetic vs dynamic — energetic is about personal vigor and activity (an energetic child). dynamic is about driving change and force of personality (a dynamic leader). An energetic person is busy and lively; a dynamic person makes things move.

Word Forms

Adjective

Comparativemore energetic
Superlativemost energetic
← Back to erg