Equiangular

(a.) Having equal angles; as, an equiangular figure; a square is equiangular.

Thesaurus Entries

balanced, coequal, coordinate, equal, equiangular, equidimensional, equiproportional, equisided, equisized, equispaced, eurythmic, even, finished, harmonious, isometric, proportioned, regular, symmetric, uniform, well-balanced, well-set, well-set-up