serious doubt

Examples (10)

• The judge expressed serious doubt about the witness's testimony.
• There is serious doubt regarding the authenticity of the document.
• His behavior raised serious doubt about his commitment to the project.
• The committee has serious doubt about the feasibility of the proposal.
• Medical experts cast serious doubt on the effectiveness of the treatment.
• The investigation revealed serious doubt concerning the company's financial records.
• Voters expressed serious doubt about the politician's promises.
• The evidence leaves serious doubt about the suspect's alibi.
• Scientists have serious doubt about the research methodology used.
• The board meeting addressed serious doubt surrounding the merger plans.