Related Clues:

• Speculate
• Take the chance
• Bell the cat
• Be bold
• 'I double-___ you!'
• Surmise
• Take a chance
• Throw down the gauntlet
• Haberdasher's suggestion
• Believe
• Truth or ___ (slumber party game)
• Don't be a chicken
• Advice for the timid
• Take the plunge
• Suppose