Related Clues:

• Round it follows the round of the course
• Mars this in the air to start with
• This round would get it as a matter of course
• 'O, that's it (3)'
• Mars, e.g
• Ball in space
• I perhaps sound so much of an all-rounder
• Round body
• Item of regalia
• Add it to get on, of course, all round
• Crystal ball, e.g
• 15-Down went around one
• Mercury, e.g
• ___ weaver (certain spider)
• Any Olympian