Words that start with 'ap' and contain 'i'

How many letters are in the largest word on this page?
The biggest word is 19 letters long, which is 'appendicocaecostomy'.

Which word that starts with 'ap' and includes 'i' is the most common word in the dictionary?
The most well-known word for the combination you searched is 'appointed'.

What's the highest number of points you could get in Scrabble from this list of words that start with 'ap' and include 'i'?
Given there are a sizeable 970 entries, your best option is to go for 'apathize' which scores 22 points.

Is there an example of a word from this page of word that starts with 'ap' and includes 'i' which might be deemed as unusual?
Dictionarypedia thinks 'apiary' to be the most weird word. It means "A place where bees are kept; a stand or shed for bees; a beehouse.".

How many usable words can you put together using the specified combination?
There are a maximum of 970 entries.