Unpractical

The word 'unpractical' describes something that is not suited to the realities of a situation; not useful or effective in a real-world context; unrealistic or idealistic to the point of being infeasible. It often refers to ideas, plans, methods, or objects that are difficult or impossible to put into practice due to factors such as cost, time, resources, or a lack of realistic consideration for practical constraints. 'Unpractical' highlights a disconnect between theoretical concepts and actual applicability. It suggests a failure to consider the practical consequences or limitations involved.

Unpractical meaning with examples

• Designing a self-sufficient city on the moon sounds incredible in theory, but the lack of readily available resources, extreme temperatures, and radiation exposure make the project unpractical. Building such a complex system would necessitate advanced and as yet uncreated technology and an astronomical budget, rendering the proposal quite idealistic. This impracticality undermines the entire concept despite its interesting nature.
• Her dream of opening a chain of bookstores across the developing world was unfortunately unpractical. Although a noble idea, the initial startup costs were far beyond her means, and the low literacy rates combined with logistical challenges made implementation extremely difficult, bordering on impossibility. This lack of practicality, compounded by financial hurdles, eventually forced her to reconsider.
• His elaborate plan to eliminate all carbon emissions by 2030, relying solely on untested renewable energy sources, was deemed unpractical by the environmental scientists. They emphasized the limitations of the infrastructure and energy storage capabilities, and the lack of proven scalability meant the plan couldn't work. Their objections illustrated many unpractical aspects of his design.
• While the idea of a perpetual motion machine captures the imagination, it is unpractical due to the laws of thermodynamics. This concept is simply unrealistic, given the laws of physics which make it impossible to build such a device. No matter how ingenious the design, it will never work. It represents an unpractical, even impossible, application of scientific principles.