Related Clues:

• Euphoria's easy running around cold street
• Drug abused in sect, say
• Romeo must have appropriate river transport
• Composer in seventh heaven
• Put out in unusual transport
• At end of evening, general merriment
• Change of heart in what bishop may do, leading to paradise
• Feel good about harbouring this emotion?
• Old form of short part-song especially if without accompaniment
• Yes, cats may produce this feeling in people
• What people sing for joy
• Last of stops moved forward on city transport
• Happiness and joy
• "Understanding is a kind of __": Sagan
• 'On cloud nine' feeling