1. (a.) Full of, or covered with, knobs or hard protuberances.

2. (a.) Irregular; stubborn in particulars.

3. (a.) Abounding in rounded hills or mountains; hilly.

alpen alpestrine alpigene alpine burled gnarled gnarly hilly knobbed knobbly knoblike knotted knotty knurled knurly lumpy monticuline mountained mountainous nodal noded nodiform nodose nodular nodulated noduled nubbled nubbly nubby rolling studded subalpine torose tubercular tuberculous tuberose tuberous