Enter a clue or pattern or both:
The Clue
Threatens (8 letter answer)
The Answer
IMPERILS
Tags
Notes
The answer IMPERILS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Compromises
Definition
IMPERIL as a verb:
1. (endanger, jeopardize, jeopardise, menace, threaten, imperil, peril) = pose a threat to; present a danger to; "The pollution is endangering the crops"