Related Clues:
- A shopping mall has lots of these
- Gridlock components
- Freeway fillers
- 35-Across and others
- Colts and Mustangs
- Cougars and Jaguars
- Road runners
- Lemons or cream puffs
- Lotful
- What some plants produce
- A lot may have lots
- Guys' chat topic
- Traffic, mostly
- Lincoln and Ford, e.g.
- Mercury and Saturn, but not Uranus