unsatisfiable

Cannot be met

Unsatisfiable describes something that cannot be satisfied or fulfilled.

In logic and computer science, an unsatisfiable formula is one for which no assignment of values makes it true—the opposite of satisfiable.

More broadly, unsatisfiable demands or conditions are impossible to meet: The contract contained unsatisfiable requirements.

insatiable

insatiable

Impossible to satisfy

voracious · bottomless · ravenous · greedy · gluttonous · rapacious · acquisitive · covetous · grasping · unslakable

impossible

unachievable

Cannot be accomplished

impractical · unrealistic · unworkable · hopeless · futile · unresolvable · insurmountable · unconquerable · paradoxical · contradictory

longing

yearning

Intense prolonged craving

aching · hungering · thirsting · desiring · wanting · wistful · restless · discontented · unfulfilled · empty

frustration

exasperation

Intense weary annoyance

displeasure · disgruntlement · irritation · annoyance · dismay · chagrin · disillusionment · letdown · unfulfillment

inadequacy

insufficient

Below required quantity

wanting · incomplete · disappointing · unfulfilling · substandard · meager · paltry · insubstantial · sparse · limited

Categories
Opposites
logical/computational satisfiability

unsatisfiablesatisfiable

Able to be fulfilled

solvable · consistent · valid · provable · decidable

capacity to be fulfilled

unsatisfiablesatisfiable

Able to be fulfilled

satiable · fulfillable · achievable · attainable · satisfied

satisfiability/fulfillability

unsatisfiablesatisfiable

Able to be fulfilled

fulfillable · achievable · attainable · satiable · resolvable

Family

satisfy, satisfied, satisfying, satisfaction, satisfactory, dissatisfied, unsatisfied, dissatisfaction, unsatisfying

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Used worldwide · Timeless · Abstract · Negative · Rated G