As adjectives the difference between tetrahedral and rhombohedral
is that tetrahedral is in the shape of a tetrahedron while rhombohedral is (crystallography) having three equal axes and oblique angles.
tetrahedral
English
Adjective
(-)
in the shape of a tetrahedron
having four faces, four apices and six edges
Related terms
* tetrahedron
rhombohedral
English
Adjective
(-)
(crystallography) Having three equal axes and oblique angles.
Synonyms
* rhombohedric
See also
* triclinic
* monoclinic
* orthorhombic
* hexagonal
* tetragonal
* cubic