Words that start with 'gh' and contain 'o'

What's the largest word you can derive with the combination searched for?
Consider 'ghettoization'

What is a weird word from the word combos available on this page?
Arguably one of the most unusual words from this page is 'ghostless'. The definition of 'ghostless' is as follows: "Without life or spirit. [R.]". Credit goes to Oxford Dictionary.

Is there any word on this page that stands out as the most common?
'Ghost' is the most well-known word from this that start with 'gh' and include 'o', ranked 5266^th most common word.

In Scrabble, what is the highest number of points possible using this list of words that start with 'gh' and include 'o'?
One can make 'ghorkhar' scoring 19 points.

In total, how many words is it possible to make using this list?
There are 69 effective words for you to choose from.