unfeasibility
Beyond practical reach
Unfeasibility is the quality of being impossible or impractical to accomplish.
The word appears in formal or technical contexts where someone needs a noun form of unfeasible: The report concluded the unfeasibility of the proposed timeline.
Infeasibility is more common and means the same thing.
Impossible to acquire
- unachievableCannot be accomplished
- insurmountableImpossible to overcome
- unrealizableImpossible to achieve
- unworkableImpossible to execute
insuperable · unobtainable · undoable · impracticable · unrealistic · hopeless · inconceivable · inaccessible
Something blocking the way
- barrierObstruction preventing passage
- impedimentThing that obstructs progress
- constraintLimiting condition or rule
- restrictionLimit on action
limitation · hindrance · blockage · deterrent · encumbrance · handicap · stumbling block · roadblock
Not suited for use
- cumbersomeAwkwardly heavy or bulky
- unwieldyAwkward to manipulate
- inefficientPoor at using resources
- unsustainableCannot be maintained indefinitely
unmanageable · inconvenient · awkward · clumsy · ineffective · ineffectual · pointless · useless
unattainable
Impossible to acquire
- unachievableCannot be accomplished
- insurmountableImpossible to overcome
- unrealizableImpossible to achieve
unworkable · insuperable · unobtainable · undoable · impracticable · unrealistic · hopeless · inconceivable · inaccessible · impossible
obstacle
Something blocking the way
- barrierObstruction preventing passage
- impedimentThing that obstructs progress
- constraintLimiting condition or rule
restriction · limitation · hindrance · blockage · deterrent · encumbrance · handicap · stumbling block · roadblock · bottleneck
impractical
Not suited for use
- cumbersomeAwkwardly heavy or bulky
- unwieldyAwkward to manipulate
- inefficientPoor at using resources
unsustainable · unmanageable · inconvenient · awkward · clumsy · ineffective · ineffectual · pointless · useless · inadvisable
unfeasibilityfeasibility
Potential for success
practicability · achievability · practicality · doability · attainability
unfeasibilityviability
Capacity to succeed
workability · sustainability · functionality · operability · soundness
feasible, feasibility, infeasible, unfeasible, feasibly, infeasibility