polygon Synonyms

polygonal shape tetragonal tetragon square shape rhombus rhomb rectangle quadrilateral tetrahedron shooting ground triangle shooting range rifle range polygonally firing range trapezoid testing ground trigon triangulate quadrangle polyhedron polyhedral hexangular hexagon heptagon ground enneagon dodecahedron dodecagon diamond nonagon octagon octagonal polygonal pentangular pentahedron pentagonal pentagon parallelogram oxygon octangular decagon