- cube
- rectification
- tetrahedron
- antiprism
- bipyramid
- dual polyhedron
- geometry
- polyhedron
- orthogonal
- radius
- tangent
- sphere
- tetrahedral
- n-ball
- volume
- buckminster fuller
- tetrahedra
- platonic solid
- tetragonal
- equilateral triangle
- pentagonal
- icosahedral
- rhombic
- equilateral
- arcuate
- lamellar
- pyroxene
- spheroidal
- superposed
- intramolecular
- siliceous
- calcareous
- olivine
- opaline
- inhomogeneous
- conic
- ferruginous
- gaussian
- paramagnetic
- anisotropic
- steric
- biotite
- micrometre
- ellipsoidal
- muscovite
- carbonaceous
- ovate
- intercalated
- membranous
- cartilaginous
- chiral
- dacite
- cross polytope
- icosahedron
- stellation
- taxicab geometry
- icosidodecahedron
- cuboctahedron
- crystallite
- orthogonal projection
- antiparallel
- fibrillar
- eclogite
- pyrope
- albite
- quasicrystal
- phlogopite
- aluminous
- amphibolite
- antiferromagnetic
- sigmoidal
- anorthosite
- recrystallized
- punctate
- graphitic
- metasomatic
- synclinal
- circumstellar
- phyllosilicate
- martensitic
- schistose
- epidote
- collagenous
- detrital
- actinolite
- dipolar
- chalcedonic
- sepal
- nonmagnetic
- dichroic
- filamentary
- mammillary
- smectite
- pegmatitic
- fragmental
- planetesimal
- saccharide
- chloritic
- interbedded
- illite
- diopside
- ringlike
- lithological
- hematitic
- intergranular
- sericite
- supramolecular
- conglomeratic
- extrusive
- dolomitic
- feldspathic
- mononuclear
- radiopaque
- microcrystalline
- spodumene
- stilbene
- unweathered
- colluvial
- unpatterned
- silicic
- pelitic
- pelite
- trabecular
- radiolucent
- coxeter plane
- oligomer
- stereographic projection
- spherical tiling
- cartesian coordinates
- conformal map
- coordinate system
- cartesian coordinate system
- polyhedral compound
- cuboctahedra
- subgroup
- stella octangula
- golden ratio
- net
- tetrahedral-octahedral honeycomb
- superellipsoid
- octet truss
- tessellation of space
- cantilever
- convex uniform honeycomb
- hyperplane
- hypercube
- johnson solid
- tesseract
- tetrahemihexahedron
- square bifrustum
- simplicial polytope
- k-vertex-connected graph
- well-covered graph
- faceting
- pentagonal dipyramid
- maximal independent set
- hypersimplex
- snub disphenoid
- symmetry group
- uniform coloring
- tetrahedral symmetry
- hyperoctahedral group
- vertex arrangement
- edge arrangement
- stellated octahedron
- space frame
- hyperbolic space
- schlĂ¤fli symbol
- orbifold notation
- vertex configuration
- fundamental domain
- wythoff construction

That's about all the octahedral related words we've got! I hope this list of octahedral terms was useful to you in some way or another. The words down here at the bottom of the list will be in some way associated with octahedral, but perhaps tenuously (if you've currenly got it sorted by relevance, that is). If you have any feedback for the site, please post it here, but please note this is only a hobby project, so I may not be able to make regular updates to the site. Have a nice day! đ˘