Related Clues:

• "Come in!"
• Type on a computer
• Key by the apostrophe
• Decide to compete in
• Enroll in
• Make a record of
• Type (h,h)
• Elongated keyboard key
• Participate
• A.T.M. button
• Spooky warning
• ''Cave'' in ancient Rome
• Break in
• Caveat word
• "Abandon hope, all ye who ___ here"