Synonyms of unworkable

1 Syllable

beyond

2 Syllables

wedged, scrapper, jammed, absurd, noway, no-go, no-way, no-win

3 Syllables

impervious, nonviable, useless, futile, cureless, hopeless

4 Syllables

inutile, unfunctional, unthinkable, visionary, impossible, unusable, unreachable, ungettable, preposterous, impractical, unrealistic, nonfunctional, impassable, malfunctioning, unusuable, infeasible, unfeasible

5 Syllables

unreasonable, unsustainable, inapproachable, unnegotiable, unobtainable, unrealizable, insurmountable, unattainable, inaccessible, hundred-to-one, impracticable, irrealizable, irreparable, unachievable, uncorrectable, unserviceable, inconceivable

6 Syllables

unimaginable, unrecoverable, unbusinesslike, inexecutable, inoperative