Related Clues:

• Precarious
• Up in the air
• Undecided
• Uncertain
• Open to question
• Subject to change
• Unsettled
• Iffy
• Dubious
• Unresolved
• Not clear
• Oh, you b...! That's where that is not for sure
• Oh, you be there? I wasn't sure
• An umpire calling for a TV verdict
• Not sure, but I nod anyhow