tetrahedron Synonyms

cube quartet quaternary rectangle rhomboid square tetragon tetrahedral tetrahedrally trapezohedron triangle tetrahedra tetrahedral pyramid parallelepiped Platonic solid triangular pyramid platonic sphere quadrilateral quadrangle pyramid curb roof decahedron dodecahedron figure heptagon hexagon hexahedron icosahedron octahedron parallelogram parallelopiped pentagon pentahedron polygon polyhedron prism