12 letter words that start with PRU aren't so tough to find when you have WordList Finder by your side. Seems like a very specific word list you're building, here. Take a look at how these 12 letter words and words that start with PRU can maybe inspire a different list. You may also want to check out 12 letter words with PRU and 12 letter words that end in PRU, in case that's your next endeavor.
12 letter words