unfeasibility

/ˌʌnˌfiːzəˈbɪləti/
noun
  1. The quality or state of being not possible or practical to do or achieve.
    • The unfeasibility of the project led the team to look for simpler solutions.
    • She argued for the unfeasibility of the plan, pointing out the lack of funding and time.
    • The unfeasibility of building a bridge across the ocean became clear after the engineers studied the costs.
Antonyms
What does "unfeasibility" mean? | whatsthatwordmean | whatsthatwordmean