unavailing
I
adjective
abortive, barren, bootless, empty, fruitless, futile, futUis, idle, impotent, inadequate, incompetent, ineffective, ineffectual, inefficacious, inefficient, inoperative, inritus, inutile, invalid, nugatory, of no avail, pointless, profitless, purposeless, successless, to no end, to no purpose, uneventful, unproductive, unprofitable, unserviceable, unsuccessful, useless, vain, valueless, vanus, wasted, wasteful, worthless
II
index
disadvantageous, expendable, futile, ineffective, ineffectual, needless, nugatory, null (insignificant), otiose, powerless, unproductive
Burton's Legal Thesaurus.
William C. Burton.
2006