knotty Synonyms - page 2

toilful toilsome torose torturous tricky troublesome trying tuberculous tuberose twisted wurlie operose allusive daedal daedalian difficile difficult elaborate elusive entangled extirpable extricable gordian grinding crystallizable confusing anfractuous arduous augean bewildering burdensome burled caseous clumpy complex complicated composite hard imporous impossible lumpish lumpy mazy mired multiplex mystifying nodal nodose nodular noduled