Enter a clue or pattern or both:
The Clue
Extremely wicked (9 letter answer)
The Answer
NEFARIOUS
Tags
Notes
The answer NEFARIOUS is so rare that it appears less than once every 2500 puzzles.
Definition
NEFARIOUS as an adjective:
1. (nefarious, villainous) = extremely wicked; "nefarious schemes"; "a villainous plot"; "a villainous band of thieves"