sisyphean Synonyms

abortive dysfunctional as much use as a chocolate fireguard as much use as a chocolate teapot counterproductive unproductive like painting the Forth Bridge Sisyphian Sisyphusean useful as a chocolate teapot no avail as useful as a chocolate teapot no purpose like herding cats as useful as tits on a bull Sysyphean of sisyphus unavailing unprofitable vain absurd aimless balked barren bootless botched broken bungled chaffy fruitless futile inefficacious pointless profitless purposeless sisyphus relating to sisyphus