Sphenoverted trishecatonicosachoron

The sphenoverted trishecatonicosachoron, or wavathi, is a nonconvex uniform polychoron that consists of 120 quasitruncated small stellated dodecahedra, 120 icosidodecahedra, and 120 great dodecicosidodecahedra. 1 icosidodecahedron, 2 quasitruncated small stellated dodecahedra, and 2 great dodecicosidodecahedra join at each vertex.

Related polychora
The sphenoverted trishecatonicosachoron is the colonel of a regiment of 7 members. Its other members include the quasirhombated great stellated hecatonicosachoron, great rhombic hecatonicosihecatonicosachoron, pseudorhombic hecatonicosihecatonicosachoron, grand quasirhombic hecatonicosihecatonicosachoron, small prismatohecatonicosintercepted dishecatonicosachoron, and great hecatonicosintercepted trishecatonicosachoron.