Related Clues:

• Altering so as to be necessary to the whole
• Relating to being complete
• Percussion instrument of geometric origin
• 'Inherent, inbuilt (8)'
• It has three sides
• Figure how one might try to go fishing?
• Figure how one might attempt to fish, by the sound of it, here
• In nil it's a great part necessary
• The gent in the rail is an essential part of it
• Figure how, by the sound of it, to try to fish
• Attempt to fish on three sides, by the sound of it
• Besides, one has three
• Figure how to attempt, by the sound of it, to go fishing
• 'Figure one might have a go at fishing, perhaps (8)'
• Try to fish on all three sides of it