Related Clues:
- Formic and folic
- Part of an 18-wheeler
- Enclosed part of a locomotive
- City hail
- Tummy upsetters
- Sharable ride
- 18-Across, e.g.
- Etching supplies
- Airport transport
- Truckers' compartment
- Taxi to hold an engine-driver
- An American taxi
- They turn litmus red
- Airport-hotel connection
- Authority that collects money made from crime