Related Clues

• Spitz stroke
• Swimming stroke
• Madame of opera
• Pool stroke
• Insect that exhibits 44-/46-Across
• Word that must be added to 1-, 8-, 65- and 66-Across for their clues to make sense [with a visual hint in the grid]
• Idea that a small change can have major consequences elsewhere
• It may flutter by
• Peacock or red admiral, for example
• Swimming stroke - sort of net, kiss or screw
• It's what it does to another Rev
• Insect with large, usually brightly coloured, wings
• Toughest stroke
• As such, this will pass, according to Spooner
• Fat bluebottle, for example, is a not very serious being
• A stroke or a comma, maybe
• Batsman's opening, wholly in control of fine stroke
• Puccini's fat and cunning Madame
• Insect seen in goat race?
• Book entirely about loud insect