There are 16 words that start with 'ray'.
| ray | raya |
| rays | rayah |
| rayas | rayed |
| rayon | rayahs |
| raying | rayons |
| rayless | raylike |
| raygrass | raygrasses |
| raylessness | raylessnesses |
Note: These 16 words that start with 'ray' are found from the USA & Canada version of the tournament Scrabble word list.