unscratchable

English

Etymology

From un- +‎ scratchable.

Adjective

unscratchable (not comparable)

1. Not scratchable; impossible to scratch.
   • 2007 May 29, Abigail Zuger, M.D., “The Brain: Malleable, Capable, Vulnerable”, in New York Times‎^[1]:

     An amputee has a bizarre itch in his missing hand: unscratchable, it torments him.