unhandled

adjective4

1. •
   Not having been handled.
2. •
   Not having an associated handler routine.
3. •
   (figurative) Untrained, untame and beyond handling.

   • […] do but note a wild and wanton herd, Or race of youthful and unhandled colts, Fetching mad bounds, bellowing and neighing loud, Which is the hot condition of their blood; […] — 1596
4. •
   Without a handle; handleless.

   • Some light came dimly through cracks around that connecting, unhandled door, and through the roof. — 1986