Related Clues:

• Cliff-hanging
• Not loosey-goosey
• Having butterflies
• Not at peace
• Needing a massage, say
• Boundary-pushing
• Past condition?
• Past, present or future
• A little nervous
• Provocatively stylish
• Wanting to scratch
• Daring, in a way
• Nail-biting
• Unconventionally provocative
• Suspense-filled