like a wild goose chase (6)
I believe the answer is:
futile
(Other definitions for futile that I've seen before include "Ineffective" , "Useless or vain" , "Pointless, a waste of effort" , "Unavailing, a waste of time" , "Ineffectual, vain" .)
I believe the answer is:
futile
(Other definitions for futile that I've seen before include "Ineffective" , "Useless or vain" , "Pointless, a waste of effort" , "Unavailing, a waste of time" , "Ineffectual, vain" .)