Words that start with 'isl' and contain 'n'

What is the total number of words one can make from this combination of letters?
It's possible to assemble 23 words from the specified letter combination.

Is there an example of a word from this page of word that starts with 'isl' and includes 'n' that could be thought of as unique?
The most peculiar word from this list is 'island'. According to the Oxford dictionary, 'island' means "1. A tract of land surrounded by water, and smaller than a continent. Cf. Continent. 2. Anything regarded as resembling an island; as, an island of ice. 3. (Zoöl.) See Isle, n., 2. Islands of the blessed (Myth.), islands supposed to lie in the Western Ocean, where the favorites...".

What's the highest number of points you can get in Scrabble using this list of words that start with 'isl' and contain 'n'?
Our recommendation for a total score of 12 points is to play the word 'islandry'.

What is the longest word you can create with the combination specified?
The word 'islandologist' is made up of 13 characters.

Which word that starts with 'isl' and includes 'n' is the most common word?
Ranking as the 1228^th most common word, you'll want to ensure that you've got 'island' in your repertoire.