There are 16 words that start with 'ay'.
| ay | aye | ays |
| ayah | ayes | ayin |
| ayahs | ayins | ayurveda |
| ayahuasca | ayatollah | ayurvedas |
| ayurvedic | ayahuascas | ayatollahs |
| ayurvedics | ||
Note: These 16 words that start with 'ay' are found from the USA & Canada version of the tournament Scrabble word list.