scrambly

adjective2

1. •
   Involving a certain amount of climbing.

   • You can now take a steep and scrambly path uphill to the higher, waymarked path, or else return to the roadside for the official start of that same path. — 1999
2. •
   (informal) scrambled, mixed-up, unclear, garbled

   • It is possible, in this scrambly way, not only to see colours, but almost to smell them, too. — 1999