symmetrical
adjective
1. having similarity in size, shape, and relative position of corresponding parts
Similar word(s): parallel, regular, bilateral, isobilateral, biradial, cruciate, cruciform, even, regular, interchangeable, isosceles, radial, radiate, stellate, centrosymmetric, rhombohedral, trigonal, symmetric
2. exhibiting equivalence or correspondence among constituents of an entity or between different entities
Similar word(s): balanced, harmonious, proportionate