Favorite Prefix:
Leaf- Leaf
Bee- Bee
Lark- Lark
Acorn- Acorn
Apple- Apple
Frost- Frost

Favorite Suffix:
Fur- Fur
Pelt- Pelt
Claw- Claw
Heart- Heart
Whisker- Whisker

I got Frostwhisker. Comment below what you got!