Related Clues:

• Positive (about)
• ''Don't mention it''
• ___ as a rock
• Neither liquid nor gas
• Not shaky
• Sphere or cube
• Logically sound
• Secret rival?
• "Let's do it!"
• "And that's for ___!"
• Guaranteed to happen
• Bound to happen
• Word often said with a shrug
• Cube or sphere
• Beyond question