Words that contain 'ar' and end in 'ia'

Which word on this page stands out as the most popular?
We're able to verify that 'malaria' is the 36283^rd most common word.

Is there an example word from this page of word that has 'ar' in and ends with 'ia' which might be considered as interesting?
By far the most interesting word from this list is 'fritillaria'. The definition of 'fritillaria' is as follows: "A genus of liliaceous plants, of which the crown-imperial (Fritillaria imperialis) is one species, and the Guinea-hen flower (F. Meleagris) another. See Crown-imperial.".

In Scrabble, what's the best score you can get from this list of words containing 'ar' and ending with 'ia'?
Since there are heaps of words to select from, we'd suggest going for 'swartzia' scoring 20 points.

How many words are possible to put together from words that have 'ar' in and end with 'ia'?
You could assemble 717 words using the specified letter combination.

How many letters does the biggest word from this page contain?
'Phlebarteriectasia' is the biggest word that the Dictionarypedia database could assemble. It is made up 18 characters.