Knotty /(?)/

Knot·ty

Knotty

a.
  1. Full of knots; knotted; having many knots; as, knotty timber; a knotty rope.
  2. Hard; rugged; as, a knotty head. [R.]
  3. Difficult; intricate; perplexed.
    A knotty point to which we now proceed