According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 10 words with the pattern PE-----Z--. That is, ten letter words with 1st letter P and 2nd letter E and 8th letter Z. In alphabetical order, they are:
pedantized
pedantizes
pelletized
pelletizer
pelletizes
peptonized
peptonizer
peptonizes
personized
personizes