Enter a clue or pattern or both:
The Clue
Nero Wolfe's activity (9 letter answer)
The Answer
SLEUTHING
Tags
Notes
The answer SLEUTHING is so rare that it appears less than once every 2500 puzzles.
Related Clues
Spade work
Definition
SLEUTHING as a noun:
1. (detection, detecting, detective work, sleuthing) = a police investigation to determine the perpetrator; "detection is hard on the feet"
SLEUTH as a verb:
1. (spy, stag, snoop, sleuth) = watch, observe, or inquire secretly