Common Words:
* About
* Again
* Air
* Always
* Away
* Ask
* After
* All
Less Common Words:
* Alien
* Alert
* Alphabet
* Ambition
* Animate
* Arrow
* Attend
Proper Nouns:
* Alex
* Africa
* America
This is not an exhaustive list, but it gives you a good starting point. Remember that the long A sound can be spelled in a few different ways, including "ai," "ay," and "a_e."