infeasibility
Definitions
The quality or state of being impossible to do or carry out easily or conveniently.
The condition of being incapable of being accomplished or brought about successfully.
Examples
The project was ultimately canceled due to the clear infeasibility of meeting the strict deadline.
Engineers pointed out the technical infeasibility of building a bridge across such a turbulent channel.
Synonyms
impracticability impossibility unworkability unattainability hopelessness
Antonyms
feasibility practicability viability attainability possibility