Words that start with 'abi' and contain 't'

In Scrabble, what's the highest score you can get from words that start with 'abi' and include 't'?
It is possible to make 'abichite' scoring 15 in Scrabble.

What is the biggest word you can derive using this list?
The largest word on this list is 'abiogenetically', which contains of 15 letters

What word from this page is the most unique?
One example of an unusual word from this page goes to 'abietene'. The dictionary defines it as "A volatile oil distilled from the resin or balsam of the nut pine (Pinus sabiniana) of California.".

Which word that starts with 'abi' and includes 't' is the most popular word in the dictionary?
'Ability' is the most popular word from this list, ranked 3745^th most common word.

How many words could one make using these particular combinations of letters?
It's possible to assemble 36 words from the specified combination.