Words with 'a' as the first letter that end with 'px'

How many usable words are possible to put together from words that start with 'a' and end with 'px'?
Unfortunately we have only retrieved 1 word on our system 😟

In Scrabble, what's the best score you can get from words that start with 'a' and end with 'px'?
Given there a single word available, the only option you can play for is 'apx' which scores 12 points.