Words with 'yo' at the start and 's' at the end

What is the highest number of points you're able to get in Scrabble using this list of words with 'yo' at the start and 's' at the end?
For 15 points, you are able to use 'yoghurts'.

How many letters are in the longest word from this list?
The longest word you could construct from words that start with 'yo' and end with 's' is 'youthlessness', and it has 13 characters.

Is there an example of a word from this page which could be considered as interesting?
An example of an unusual word from this list is 'yoicks'. It means "A cry of encouragement to foxhounds.".

Which word that starts with 'yo' and ends with 's' is the most common word in the dictionary?
Our database reveals the most common word that start with 'yo' and end with 's' is 'yours'.

What's the max number of words one can assemble using this combination of letters?
You could derive 61 words from this combination.