Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  embullat, enredat   knotty, snarled, snarly       enmarañado, enredado
    verwickelt Byzantine, convoluted, involved, knotty, tangled, tortuous   byzantin, compliqué, labyrinthique, tortueux labiríntico, tortuoso bizantino, intrincado, laberíntico, tortuoso
  nodós, nuós, torçat   gnarled, gnarly, knobbed, knotted, knotty   noueux, ratatiné retorcido nudoso, torcido
    problematisch baffling, elusive, knotty, problematic, problematical, tough   problématique desconcertante desconcertante, espinoso, problemático