 The snub cuboctahedron is the alternation of the "truncated cuboctahedron", formula_9 and .Regular polyhedra with even-order vertices to also be snubbed as alternated truncation, like a "snub octahedron", formula_10, (and "snub tetratetrahedron", as formula_11, ) represents the pseudoicosahedron, a regular icosahedron with pyritohedral symmetry.The "snub octahedron" is the alternation of the truncated octahedron, formula_12 and , or tetrahedral symmetry form