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inviability

inviability

8.5
A situation that is impossible or too difficult to make work
  • noun
  • /ˌɪnvaɪəˈbɪləti/
translation icon : inviabilidad
  • The inviability of the project was clear when no investors showed interest.

Examples

  • The lack of a countervailing Soviet deterrence in this matter must be considered a catalyst that triggered and thereby revealed the de facto inviability of the U.S. war option in reasserting America's global hegemony.

    Academic text (1993)
  • Many experts debated the inviability of the proposed solution to the problem.

  • Due to its inviability in the harsh climate, the plant species could not thrive.

Synonyms

impossibility
vsinviability
37 5.3

A situation in which something cannot happen

also includes cases that are merely impractical rather than strictly impossible
impracticality
vsinviability
1 6.8

A situation when something cannot work well in everyday life

extends meaning to include outright impossibility as well as unsuitability
infeasibility
vsinviability
1 8.5

A situation where something cannot be done or is not practical

covers both absolute cannot-do and situations too hard to put into practice
unfeasibility
vsinviability
9.3

The fact that something cannot be done

focuses more broadly on both inability and impracticality rather than only inability
impossibleness
vsinviability
9.1

A state when something cannot happen or be done

places more weight on real-world difficulty than pure inability
impracticability
vsinviability
  • Formal
9.0

A situation where something cannot be done or used in real life

leans more toward complete inability as well as practical difficulty
impracticableness
vsinviability
  • Formal
9.9

A state in which something cannot be done in real life

also covers outright cannot-be-done cases as well as impractical ones
unworkability
vsinviability
7.7

Impossible or very difficult to make a plan succeed

covers both cannot-be-done scenarios and ones too impractical to use
unattainability
vsinviability
9.0

A state of not being able to reach or get something

focuses more on doing or using problems rather than only reach or obtain issues
unattainableness
vsinviability
9.2

The state of being impossible to reach or get

is broader, covering both reach limits and practical execution problems

Antonyms

18 4.5

How possible something is to do, like a plan or idea

viability
  • Specialized
6 6.6

Whether a living thing can grow and survive

How Feasible

feasibility
18 4.5
possibility
2.0
difficulty
651 2.4
inviability
8.5

Surface Forms

inviability singular
inviabilities plural

Morphology

inviability = inviable (transparent) = in + viable + ity

This is a regular noun formation from the adjective 'inviable' meaning the state or quality of being inviable.

Etymology

Inviability comes from in- 'not' and viable 'able to work or succeed'. So, inviability is the state of being 'not workable' or 'not doable', which is why people use it for plans or ideas that cannot be carried out.