* aid
* ail
* air
* aim
* airplane
* aisle
* ailment
* airy
* airport
* aim (verb)
* aim (noun)
* ail (verb)
* ail (noun)
* aim at
* ail for
* aim for
Please note that there are many other words that use the "ai" spelling and make the long "i" sound, but this list provides a good starting point.