Definition:
Compare tetrahedron with other words:
pylon vs. tetrahedron
octahedron vs. tetrahedron
mobile vs. tetrahedron
rhombus vs. tetrahedron
content vs. tetrahedron
tetrahedrally vs. tetrahedron
tetrahedral vs. tetrahedron
diamond vs. tetrahedron
tetrahedron vs. triangle
equilateral vs. tetrahedron
regular vs. tetrahedron
four vs. tetrahedron
polyhedron vs. tetrahedron
pyramid vs. tetrahedron
prism vs. tetrahedron