What is the most interesting word that has 'p' in and ends with 'et'?A good example of an unusual word from this page is 'liplet'. The definition of 'liplet' is as follows: "A little lip.". Source Cambridge Dictionary.
Which word on this page ranks as the most common?A common word for your request is 'poet'.
What's the biggest word you can create using words that have 'p' in and end with 'et'?The biggest word that's possible to assemble from this combination is 'sesquisulphuret', which consists of 15 characters.
What's the max number of words you are able to put together from this combination of letters?It is possible to assemble 332 words from the letter combination you asked for.
What is the highest number of points you can get in Scrabble from this list of words that contain 'p' and end in 'et'?Since there are tons of words to pick from, your best bet is to consider 'pacquet' which scores 20 points in total.