Related Clues:

• Reason to cram
• Car rental freebie
• Atlas feature
• Bodybuilder Charles
• Road scholar's book?
• Suffer a public embarrassment, maybe
• It may have a projection
• Weather forecast staple
• Take a header
• Expedition
• Someone with a lot on his shoulders
• Misstep
• Fall preceder, perhaps
• China setting?
• Lab work