Words with 'pin' at the start and 'd' at the end

Is there a word on this page that sticks out as the most common?
When it comes to well-known words, there's 'pinched' which ranks as the 14107^th most common word.

What's the highest number of points you're able to get in Scrabble from this list of words that start with 'pin' and end with 'd'?
For 18 points, you can use 'pinkweed'.

How many words are there using the combination requested?
All in all, there are up to 41 words.

What is an interesting word that starts with 'pin' and ends with 'd'?
You'll discover several strange words on this page, that being said our favorite is 'pinnatiped'. The definition of 'pinnatiped' is as follows: "Having the toes bordered by membranes; fin-footed, as certain birds. Any bird which has the toes bordered by membranes.". Source Cambridge Dictionary.

What is the biggest word you can derive from the combination of letters specified?
The word 'pinnatisected' contains 13 characters.