Words that contain 'gh' and end in 'ts'

Which word from this list contains the largest number of letters?
The largest word on this page is 'counterweights'. It is made up 14 letters.

Is there an example of a word from this page which could be deemed as unusual in any respect?
The most notable word from this list is 'tights'. According to the dictionary, 'tights' means "Close-fitting garments, especially for the lower part of the body and the legs.".

Is there a word on this page that jumps out as the most popular?
There's 'thoughts' which ranks as the 885^th most common word.

What is the highest scoring word you can play in Scrabble ?
Considering the range of words to pick from, your best option is to go for 'bedights' scoring 15 points in total.

How many viable words can you make using the combination you've searched for?
From this list of words that have 'gh' in and end with 'ts', there are 130 effective entries which can be selected.