Related Clues:
- Hard-shelled fruit
- Seed with hard shell and firm kernel
- Hard-shelled fruit or informal eccentric
- Seed with hard shell
- Large, hard-shelled seed
- Student who is ridiculed for studying excessively
- Eccentric person
- Laurel and Hardy, . . . . and Ollie
- Hard fruit or informal lunatic
- Intelligent but single-minded expert
- 'Almond or cashew, say (3)'
- One might be wanting to be one
- Well, it doesn't sound this way
- How one gets noise by the yard from this little bird
- A hard case for 1 down