Words with 'il' at the start and 'n' at the end

Is there a word on this page that jumps out as the most popular?
When it comes to well-known words, there's 'illustration', which is the 6946^th most popular word.

Which word in particular from this list consists the highest number of characters?
The biggest word located by Dictionarypedia is 'illegalisation'.

In total, how many words could you make using this combination of letters?
33.

What's the highest scoring word in Scrabble with the requested combination ?
From this combination of letters, the best word you should play is 'illyrian' which gets 11 in Scrabble.

Which word from this page is the most unusual?
Our favorite interesting word from this page is 'illinition'. The accepted definition of 'illinition' is as follows: "1. A smearing or rubbing in or on; also, that which is smeared or rubbed on, as ointment or liniment. 2. A thin crust of some extraneous substance formed on minerals. [R.] A thin crust or illinition of black manganese. Kirwan.". Source Oxford Dictionary.