Ness, e.g. (4 letters)

{ Answer }

TMAN

{ Related Clues }

Fed
One of the Feds
Revenuer
Counterfeiter catcher
Counterfeiter-catcher
Counterfeiter's nemesis
Government agent
Govt. agent
Govt. worker
I.R.S. worker
Regan agt.
Washington agt.
Fed. agent in finances
Certain fraud investigator, informally
Coffee-hating Fed. agt.?
I.R.S. agent, e.g., informally
One trying to eliminate bad notes
Federal agent investigating taxes, informally

{ Tags }

agent, agt, catcher, certain, counterfeiter, counterfeiters, dc, eg, eliot, fed, feds, govt, informally, investigator, irs, nemesis, ness, revenuer, tman, treasury, worker

{ Notes }

The answer TMAN is seen frequently, appearing about once every 130 puzzles.