1The company's proposal to build a new factory in the area was deemed unfeasible due to environmental concerns and high construction costs.
2Is it unfeasible to expect a significant reduction in greenhouse gas emissions without drastic changes to our economic systems?
3The team's plan to launch a new product within six months was considered unfeasible by the marketing department, citing unrealistic timelines and insufficient resources.
4The government's decision to cancel the high-speed rail project was based on the conclusion that it was unfeasible to secure sufficient funding and complete the project on schedule.
5There is a growing consensus among experts that it is unfeasible to achieve sustainable economic growth without addressing the issue of income inequality.