Related Clues:
- One of four Holy Roman emperors
- Bus driver on 'The Simpsons'
- Chemistry Nobelist Hahn
- Russian poet Akhmatova
- ___ von Bismarck
- New Mexico's Dona ___ county
- Drilling grp.
- Simile chunk
- Santa ___, California
- Cartoonist Soglow
- Solid-rock connector
- Toothpaste-endorsing org.
- Grp. with pull?
- Org. concerned with tooth care
- Pulitzer winner --- Louise Huxtable