Related Clues:

• 'If everything goes right . . .'
• Propane (anag.)
• English friend the writer would put first, in theory
• ''In a perfect world . . .''
• In the best way
• In the optimal case
• "In the optimal case ..."
• Idiots initially loiter without point in a perfect world
• One business transaction left Yemeni leader in a perfect situation
• If possible, put notion to partner with only one answer called for
• Propane volatile in theory
• In the best-case scenario
• In theory working daily
• What is hypothetically supported by the Guardian?
• Good place to write things (2 words)