highly doubt

Examples (10)

• I highly doubt he'll come.
• She highly doubted his excuses from the very beginning.
• We highly doubt that the project will be finished on time.
• The experts highly doubt the authenticity of the painting.
• Given his track record, I highly doubt he'll keep his promise.
• The board of directors highly doubts the feasibility of the proposed merger.
• You think he'll pay you back? I highly doubt it.
• I have always highly doubted his sincerity.
• Whether they can win the championship is something I highly doubt.
• Although she said she would help, I highly doubt she has the time.