driftless

adjective3

1. •
   Having no goal or direction; aimless; purposeless

   • But the society into which I was now introduced swarmed with the gipsies of literature, men who lived careless, driftless lives, without thought of to-morrow. — 1898
2. •
   Random; having no fixed direction.
3. •
   Without a drift (mass of matter thrown together, especially by wind or water).