unfinishable
Impossible to finish
Unfinishable describes something that cannot be completed or brought to an end.
A task may be unfinishable because it's infinite in scope, because circumstances prevent completion, or because the goal keeps receding: The to-do list felt unfinishable.
An unfinishable book defeats every attempt to read it through.
Without apparent conclusion
- unendingLacking any terminus
- never-endingLasting without termination
- boundlessWithout any boundaries
- limitlessWithout any boundaries
inexhaustible · perpetual · infinite · eternal · everlasting · ceaseless · unceasing · incessant
Impossible to overcome
- HerculeanRequiring superhuman strength
- SisypheanEndlessly, pointlessly laborious
- overwhelmingIntensely excessive in force
- formidableInspiring fear or respect
impossible · unconquerable · unachievable · unattainable · intimidating · imposing · colossal · monumental
Intensely irritating
- maddeningCausing extreme frustration
- infuriatingCausing extreme anger
- aggravatingCausing irritation or worsening
- vexingCausing mild torment
disheartening · demoralizing · discouraging · dispiriting · thankless · futile · hopeless · fruitless
interminable
Without apparent conclusion
- unendingLacking any terminus
- never-endingLasting without termination
- boundlessWithout any boundaries
limitless · inexhaustible · perpetual · infinite · eternal · everlasting · ceaseless · unceasing · incessant · continuous
insurmountable
Impossible to overcome
- HerculeanRequiring superhuman strength
- SisypheanEndlessly, pointlessly laborious
- overwhelmingIntensely excessive in force
formidable · impossible · unconquerable · unachievable · unattainable · intimidating · imposing · colossal · monumental · gargantuan
exasperating
Intensely irritating
- maddeningCausing extreme frustration
- infuriatingCausing extreme anger
- aggravatingCausing irritation or worsening
vexing · disheartening · demoralizing · discouraging · dispiriting · thankless · futile · hopeless · fruitless · defeating
grueling
Extremely tiring and demanding
laborious · strenuous · demanding · backbreaking · punishing · relentless · depleting · wearisome · fatiguing · sapping
unfinishablefinishable
Capable of being concluded
completable · achievable · doable · accomplishable · manageable
unfinishablefinite
Having definite bounds
bounded · limited · circumscribed · terminable · measurable
finish, finished, unfinished, finishing, finishes, finite, finisher, refinish, refinished