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

What's the most popular word on this page?
We're able to confirm that 'historical' is the 3821^st most common word.

In Scrabble, what is the best score possible from this list of words starting with 'h' that contain 'ca'?
With the amount of words from which to select, it's best to select 'hypocarp' which scores 20 points in total.

How many actual words are possible to put together from this combination of letters?
There are up to a maximum of 607 entries on our page of words that start with 'h' and contain 'ca'.

What is an unusual word from the word combos possible on this list?
The most unusual word in this list is 'hydrometrical'. The definition of 'hydrometrical' is as follows: "1. Of or pertaining to an hydrometer, or to the determination of the specific gravity of fluids. 2. Of or pertaining to measurement of the velocity, discharge, etc., of running water. 3. Made by means of an hydrometer; as, hydrometric observations. Hydrometric pendulum, a species of hydrometer consisting of a...".

What's the biggest word you can derive from words that start with 'h' and include 'ca'?
'hydropneumopericardium', and contains 22 letters.