Enter a clue or pattern or both:
The Clue
Monomaniac's problem (9 letter answer)
The Answer
OBSESSION
Tags
Notes
The answer OBSESSION is so rare that it appears less than once every 2900 puzzles.
Related Clues
Idée fixe
Calvin Klein perfume
A lot of thought goes into it
1994 biography of Calvin Klein
Definition
OBSESSION as a noun:
1. (compulsion, obsession) = an irrational motive for performing trivial or repetitive actions against your will
2. (obsession, fixation) = an unhealthy and compulsive preoccupation with something or someone