Definition of activation


  • stimulation of activity in an organism or chemical. Antonyms: inactivation.
  • the activity of causing to have energy and be active. Synonyms: activating, energizing.
  • making active and effective (as a bomb). Antonyms: deactivation.

Related words

animation, electrification, indweller, invigoration, vivification.

Rhymes with activation

abbreviation, abdication, aberration, ablation, abnegation, abomination, abrogation, acceleration, acclamation, acclimation, accommodation, accreditation, accumulation, accusation, accusation, acidification, adaptation, adjudication, administration, admiration.

Start with activation


End with activation

deactivation, reactivation, inactivation.

More information about activation

activation unscrambled

Scrabble and Words With Friends points

  • activation is a valid Scrabble US word, worth 15 points
  • activation is a valid Scrabble UK word, worth 15 points
  • activation is a valid Words With Friends word, worth 18 points
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noun: a reappearance of an earlier characteristic.

Unscramble atavism
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