Enter a clue or pattern or both:
The Clue
Mildew cause (8 letter answer)
The Answer
DAMPNESS
Tags
Notes
The answer DAMPNESS is so rare that it appears less than once every 2500 puzzles.
Related Clues
It encourages mold growth
Definition
DAMPNESS as a noun:
1. (damp, dampness, moistness) = a slight wetness