What is another word for yes that starts with ay?

There isn't a common English word that means "yes" and starts with "ay".

However, here are some options depending on the context:

* Aye: This is a Scottish and nautical word for "yes" often used in voting or to express agreement.

* Yeah: This is a more informal and casual way to say "yes".

* Aye-aye: This is a military term used to express obedience and understanding.

Let me know if you have any other questions!