grave miscalculation

Examples (10)

• The politician's decision proved to be a grave miscalculation that cost him the election.
• Ignoring the early warnings was a grave miscalculation on the part of the defense.
• His refusal to negotiate was seen as a grave miscalculation by many analysts.
• One grave miscalculation led to a series of unfortunate events for the company.
• The general made a grave miscalculation in deploying his troops too thinly.
• It was a grave miscalculation to assume that public support would last indefinitely.
• Such a grave miscalculation could have catastrophic consequences for the entire project.
• The economist admitted that his forecast was a grave miscalculation of market trends.
• Entering the negotiations unprepared proved to be a grave miscalculation for their team.
• Leaving out key details was a grave miscalculation that undermined the entire proposal.