knobby

Etymology
From.

Adjective

 * 1) Resembling a knob.
 * 2) Having many knobs or knob-like projections.
 * 1) Having many knobs or knob-like projections.
 * 1) Having many knobs or knob-like projections.

Translations

 * German: knotig, knubbelig


 * German: huckelig, höckerig