"Didymium" validity in different word game dictionaries
| Dictionary | Validity |
|---|---|
| Scrabble US(US/Canada/Thailand - TWL/NWL) | Yes |
| Scrabble UK(International - SOWPODS/CSW) | Yes |
| Words with Friends(WWF) | Yes |
"didymium" Definition
- a mixture of rare earth elements made up chiefly of neodymium and praseodymium and used especially for coloring glass for optical filters