vain

adj 0.817

unavailing

adj 0.713

futile

adj 0.706

fruitless

adj 0.706

useless

adj 0.623

valueless

adj 0.610

good for nothing

adj 0.601

unuseful

adj 0.593

ineffectual

adj 0.589

hopeless

adj 0.587

pointless

adj 0.581

ineffective

adj 0.574

good-for-nothing

adj 0.571

unsuccessful

adj 0.562

nugatory

adj 0.560

invalid

adj 0.559

inefficacious

adj 0.552

worthless

adj 0.550

unfruitful

adj 0.549

no good

adj 0.548

null and void

adj 0.541

meaningless

adj 0.534

vacuous

adj 0.534

winless

adj 0.530

otiose

adj 0.527

wasted

adj 0.527

inviable

adj 0.526

inane

adj 0.526

dead-end

adj 0.520

unwinnable

adj 0.516

noneffective

adj 0.515

impractical

adj 0.514

unusable

adj 0.512

failed

adj 0.512

unproductive

adj 0.511

ill-spent

adj 0.509

unvalued

adj 0.509

forlorn

adj 0.506

hapless

adj 0.505

purposeless

adj 0.504

profitless

adj 0.501