Related Clues:

• See 25
• See 19
• See 13
• Tree with flat surface
• Region with a reason, without an issue
• Space that is said to be less stuffy
• It's Project No. 5 - and that's flat!
• Place for a backless back
• Something in two dimensions which travels in three?
• The size of the theatre's floor
• A book, nearly a subject
• Neighbourhood reportedly less stuffy
• Time to come up before a court
• Far East takes in a quarter
• Space evolved a long time back