#eager_beaver__eagerbeaver__busybee__livewire__sharpie  an alert and energetic person
  supertype:  actor__doer__worker  a person who acts and gets things done; "he's a principal actor in this affair"; "when you want something done get a doer"; "he's a miracle worker"
  subtype:  gopher__goffer  a zealously energetic person (especially a salesman)

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