অর্থ : Not evidencing any purpose or goal.
Serving as or indicating the existence of a purpose or goal.
purposefulঅর্থ : Serving no useful purpose. Having no excuse for being.
উদাহরণ :
Otiose lines in a play.
Advice is wasted words.
A pointless remark.
A life essentially purposeless.
Senseless violence.
সমার্থক : otiose, pointless, senseless, superfluous, wasted
Purposeless meaning in Bengali (Bangla).