Enter a clue or pattern or both:
The Clue
Changeable (10 letter answer)
The Answer
ADJUSTABLE
Tags
Notes
The answer ADJUSTABLE is so rare that it appears less than once every 2500 puzzles.
Definition
ADJUSTABLE as an adjective:
1. capable of being changed so as to match or fit; "adjustable seat belts"
2. capable of being regulated; "adjustable interest rates"