Words to Describe bipyramids

How bipyramids often is described ("________ bipyramids")

• dihexagonal
• trigonal
• simple
• pseudohexagonal
• truncated
• square
• acute
• agonal
• orthorhombic
• sharing
• pentagonal
• distorted
• tetragonal
• steep
• rhombic
• lighter
• hexagonal
• ditetragonal