adjective
- excessively or unreasonably optimistic; having too much confidence that things will turn out well
Usage: commonly used in business, finance, and planning contexts
Examples
- The company's overoptimistic sales forecast led to disappointing results.
- He was overoptimistic about finishing the project in just two weeks.
- The government's overoptimistic budget projections did not account for inflation.
- She felt overoptimistic about her chances of winning the lottery.
- Their overoptimistic timeline ignored potential delays and complications.
- The analyst's overoptimistic predictions were proven wrong by market conditions.