Words that start with 'pr' and contain 'h'

What is an unusual word that starts with 'pr' and includes 'h'?
By far the most interesting word from this list is 'prosobranchiata'. The dictionary defines it as "The highest division, or subclass, of gastropod mollusks, including those that have the gills situated anteriorly, or forward of the heart, and the sexes separate.".

How many letters are in the largest word on this list?
The largest word is 22 characters long, which is 'prorhipidoglossomorpha'.

In Scrabble, what's the highest number of points you can get using this list of words that start with 'pr' and include 'h'?
With a massive 872 entries, your best option is 'precheck' which scores 21 points overall.

Is there a word on this page that stands out as the most popular?
We're able to confirm that 'prohibition' is the 4912^th most common word.

What's the total number of words you are able to assemble using this combination of letters?
There are 872 words available for any word that starts with 'pr' and includes 'h'.