symmetric,"['symmetrical', 'bilateral ', 'isobilateral ', 'bilaterally symmetrical ', 'bilaterally symmetric ', 'biradial ', 'cruciate ', 'cruciform ', 'even ', 'regular ', 'interchangeable ', 'isoceles ', 'radial ', 'stellate ', 'radially symmetrical ', 'centrosymmetric ', 'rhombohedral ', 'trigonal ', 'parallel ', 'regular ', 'asymmetrical ']"