Enter a clue or pattern or both:
The Clue
Thinker's counterpart (4 letter answer)
The Answer
DOER
Tags
Notes
The answer DOER is seen frequently, appearing about once every 110 puzzles.
Related Clues
Active one
Activist
Energetic one
Facient
Performer
Perpetrator
Active person
Go-getter
One with a heavy schedule
Idler's opposite
No bystander
No layabout
Not an idler
Person of action
One accomplishing a great deal
Hardly a side-liner
No couch potato
One who's no slouch
One who's not a procrastinator
Live wire, so to speak
No couch potato, him
"Not a forgetful hearer, but a ___"
Definition
DOER as a noun:
1. (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"