Adjective: purposeless pur-pus-lus
- Not evidencing any purpose or goal
"His purposeless wandering through the city led him to unexpected discoveries"
- Serving no useful purpose; having no excuse for being
"a life essentially purposeless";
- otiose, pointless, senseless, superfluous, wasted
See also: adrift, afloat, aimless, desultory, directionless, meaningless, nonmeaningful, planless, rudderless, undirected, worthless
Antonym: purposeful