According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---PY---C. That is, nine letter words with 4th letter P and 5th letter Y and 9th letter C. In alphabetical order, they are:

diapyetic

isopycnic

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern D--P-E---. That is, nine letter words with 1st letter D and 4th letter P and 6th letter E. In alphabetical order, they are:

diapyeses

diapyesis

diapyetic

displease

dispreads

dropheads

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern D-AP---I-. That is, nine letter words with 1st letter D and 3rd letter A and 4th letter P and 8th letter I. In alphabetical order, they are:

diaphonic

diaphysis

diapyesis

diapyetic

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 6 words with the pattern DI-P---I-. That is, nine letter words with 1st letter D and 2nd letter I and 4th letter P and 8th letter I. In alphabetical order, they are:

diaphonic

diaphysis

diapyesis

diapyetic

diopsidic

disprofit

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 34 words with the pattern DI------C. That is, nine letter words with 1st letter D and 2nd letter I and 9th letter C. In alphabetical order, they are:

diacritic

diactinic

diaeretic

dialectic

diallagic

diametric

dianoetic

diaphonic

diapyetic

diaristic

diarrheic

diasporic

diastasic

diastatic

diastolic

diathetic

diatropic

dicentric

dichoptic

dichromic

didelphic

digastric

digenetic

diglossic

diglottic

digraphic

dimorphic

dionysiac

diopsidic

dioristic

diploidic

diplontic

diplozoic

dizygotic