Words with "ai" as in "AI":
* Aye (meaning "yes")
* Ai (a Japanese word for "love" or "affection")
* Aisle (a passageway between rows of seats)
* Cai (a Chinese surname)
Words with a similar sound to "ai" but not the exact same:
* Eye
* I (as in "I am")
* High
* Sky
* Bye
Note: The sound of "ai" can vary slightly depending on the word and accent.