Enter a clue or pattern or both:
The Clue
Patriarchal gorilla (10 letter answer)
The Answer
SILVERBACK
Tags
Notes
The answer SILVERBACK is so rare that it appears less than once every 2500 puzzles.
Related Clues
Head gorilla, with distinctive coloring
Definition
SILVERBACK as a noun:
1. an adult male gorilla with grey hairs across the back