Words with 'fel' at the start and 'e' at the end

In total, how many words could one make using the combination specified?
There are 27 brilliant words for you to select from.

How many characters are in the longest word on this page?
The longest word is 14 letters long, which is 'felsosphaerite'.

In Scrabble, what is the highest number of points possible using words with 'fel' at the start and 'e' at the end?
Using this combination, one can play 'feltlike' scoring 15 points in Scrabble.

What word from this list is the most unique?
Our team thinks 'felicitate' to be the most unusual word. The definition of 'felicitate' is as follows: "Made very happy. [Archaic] I am alone felicitate In your dear highness' love. Shak. 1. To make very happy; to delight. What a glorius entertainment and pleasure would fill and felicitate his spirit. I. Watts. 2. To express joy or pleasure to; to wish felicity to; to call or consider (one's...".

Is there a word on this page that stands out as the most popular?
When it comes to well-known words, there's 'feline' which is the 44883^rd most common word.