Words That Rhyme With "Icosahedron" :
2 syllables:
3 syllables:
4 syllables:
decahedron, hexahedron, octahedron, pentahedron, polyhedron, rhombohedron, tetrahedron
5 syllables:
dodecahedron, scalenohedron, trisoctahedron
decahedron, hexahedron, octahedron, pentahedron, polyhedron, rhombohedron, tetrahedron
dodecahedron, scalenohedron, trisoctahedron