Related Clues:

• Stick with a knife
• Penetrate, in a way
• Random guess
• Bayonet, e.g.
• ''My Three Sons'' dog
• Freight hopper
• Pierce with a knife
• Grab with a toothpick
• Unconfident attempt
• Try, sometimes
• Rough estimate
• ''I'll take a ___ at it''
• Jerky thrust
• ''Lady and the ___''
• Utilize a bayonet