Not able to be carried out or put into practice; unfeasible.

अमल करने योग्य नहीं

English Usage: The proposal was deemed impracticable due to budget constraints.

Hindi Usage: बजट संबंधी सीमाओं के कारण प्रस्ताव को अमल करने योग्य नहीं माना गया।

The quality of being impracticable; the condition of being impossible to perform or accomplish.

असंभवता

English Usage: The impracticability of the plan was evident after the initial calculations were done.

Hindi Usage: योजना की असंभवता प्रारंभिक गणनाएँ करने के बाद स्पष्ट थी।