Words that contain 'on' and end in 'ct'

What's the longest word you can derive with the combination of letters searched for?
The word 'contradistinct' contains 14 characters.

Which word that has 'on' in and ends with 'ct' is the most common word?
Rating as the 1245^th most popular word, you'll want to ensure that you have 'conduct' in your arsenal.

What is an unusual word from this page of words that have 'on' in and end with 'ct'?
Dictionarypedia thinks 'inconcoct' to be the most unusual word you can construct. It means "Inconcocted. [Obs.]".

How many actual words can you put together using the combination which you've searched for?
There are 69 fantastic words for you to pick.

What is the best score you could get in Scrabble using this list of words that have 'on' in and end with 'ct'?
For a score of 19 points, you are able to use 'conjunct'.