major question mark

Examples (10)

• The company's financial stability remains a major question mark.
• His sudden resignation put a major question mark over the project's future.
• Whether the new policy will succeed is still a major question mark.
• The investigation raised a major question mark about the CEO's integrity.
• For investors, the political instability is a major question mark.
• The feasibility of colonizing Mars poses a major question mark.
• Despite the initial success, the long-term impact is a major question mark.
• The lack of evidence leaves a major question mark concerning the claims.
• Her unexplained absence created a major question mark among her colleagues.
• The environmental consequences of the new factory are a major question mark.