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

Which word on this page stands out as the most popular?
As far as popular words go, there's 'indirectly' which is the 4382^nd most common word.

In Scrabble, what's the most points possible using words starting with 'i' that contain 'ctl'?
You can make 'intactly' which gets 13 points in Scrabble.

What is an interesting word from the word combos available ?
Ranking as the most peculiar word on this page is 'indirectly'. According to the Oxford dictionary, 'indirectly' is defined as "In an direct manner; not in a straight line or course; not in express terms; obliquely; not by direct means; hence, unfairly; wrongly. To tax it indirectly by taxing their expense. A. Smith. Your crown and kingdom indirectly held. Shak.".

What's the maximum number of words you can make from this combination of letters?
There are 9 words that one can find using words that start with 'i' and include 'ctl'.

How many characters does the longest word from this page contain?
'Incircumspectly' contains 15 letters, and is the longest word possible to make from the specified combination.