Related Clues:
- *Tough test, slangily
- Koala
- Swift feline
- Animal on the California state flag
- Support the animal
- Brown or polar animal
- Predatory feline
- Speedy feline
- Large, tawny feline
- Big, wild cat
- Really hard test
- Large wild American feline
- ''Grizzly'' beast
- Wild animal's exposed, by the sound of it
- Arduous assignment, so to speak