Words that have 'r' as the second letter and 'c' as third letter

What is the largest word you can make using this list?
The longest word found by Dictionarypedia is 'archaeopterygiformes'. It consists of 20 letters.

In total, how many words are there using these specific combinations of letters?
There are a maximum of 774 entries.

What is the most popular word for this page?
Rating as the 6603^rd most common word, you will want to make sure you've got 'arch' in your repertoire.

What's the highest scoring word in Scrabble available on this page ?
With an enormous 774 entries, your best bet is 'archaize' scoring 22 points.

Is there a word from this page which could be deemed as interesting?
One example of a weird word from this list is 'orcadian'. The dictionary defines it as "Of or pertaining to the Orkney Islands.".