There are 13 words that end with 'edrons'.
| dihedrons | trihedrons |
| decahedrons | hexahedrons |
| octahedrons | polyhedrons |
| icosahedrons | pentahedrons |
| tetrahedrons | dodecahedrons |
| rhombohedrons | trapezohedrons |
| trisoctahedrons | |
Note: These 13 words that end with 'edrons' are found from the USA & Canada version of the tournament Scrabble word list.