"Ortho" 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 |
"ortho" Definition
- pertaining to or occupying two adjacent positions in the benzene ring.
- Compare meta3, para3.