Enter a clue or pattern or both:
The Clue
Flipper, for one (8 letter answer)
The Answer
FORELIMB
Tags
Notes
The answer FORELIMB is so rare that it appears less than once every 2500 puzzles.
Definition
FORELIMB as a noun:
1. the front limb (or homologous structure in other animals such as a flipper or wing)