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

periodide

periodids

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern P-R-OD---. That is, nine letter words with 1st letter P and 3rd letter R and 5th letter O and 6th letter D. In alphabetical order, they are:

periodate

periodide

periodids

perioding

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 27 words with the pattern --RIO----. That is, nine letter words with 3rd letter R and 4th letter I and 5th letter O. In alphabetical order, they are:

agriology

apriorism

apriorist

apriority

cariosity

curiosity

curiouser

curiously

ebriosity

furiosity

furiously

hariolate

myriopods

myriorama

periodate

periodide

periodids

perioding

periostea

periotics

seriously

variolate

variolite

varioloid

variolous

variorums

variously

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 80 words with the pattern P-R-----E. That is, nine letter words with 1st letter P and 3rd letter R and 9th letter E. In alphabetical order, they are:

parabrake

parachute

paraclete

paracrine

paraffine

paraglide

paragogue

parapente

pararhyme

parasceve

parbuckle

pardalote

parentage

parfleche

pargasite

pargyline

parhypate

parochine

parolable

parricide

parsonage

partitive

partridge

parvoline

perborate

percaline

perceable

perchance

percolate

peregrine

perennate

perforate

perfusate

perfusive

periclase

pericline

pericopae

pericycle

peridrome

periodate

periodide

periscope

peristome

peristyle

permeable

permeance

permittee

permutate

persecute

perseline

persevere

persienne

personage

personate

personise

personize

pertusate

perusable

pervasive

pirouette

porbeagle

porcupine

poroscope

porporate

portatile

portative

porterage

porthouse

portreeve

porwiggle

purgative

purgeable

purposive

purselike

pursuable

pursuance

purulence

pyreneite

pyrophone

pyroscope

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 106 words with the pattern P-R---I--. That is, nine letter words with 1st letter P and 3rd letter R and 7th letter I. In alphabetical order, they are:

parabling

paracrine

paraffine

paraffins

paraffiny

parafoils

paraglide

paranoiac

paranoias

paranoics

paranoids

paraphing

paraquito

parasails

parathion

parbaking

parceling

pardoning

parenting

pargasite

pargeting

pargyline

parhelion

parlaying

parleying

parochial

parochine

parochins

parodying

paroemiac

paroemial

paroemias

parosmias

parotoids

parousias

parricide

parroting

parsonish

partaking

partition

partitive

parvoline

parvolins

percaline

percolins

perdition

perduring

peregrine

peregrins

perennial

perennity

perenties

perfidies

perfumier

perfuming

perfusing

perfusion

perfusive

pericline

perilling

periodide

periodids

perioding

periotics

periscian

perishing

peritrich

perjuries

perjuring

permuting

perradial

perradius

perseline

personify

personise

personize

pertaking

pertusion

pervading

pervasion

pervasive

phratries

phreaking

phrensied

phrensies

phrentick

porcupine

porcupiny

portaging

portatile

portative

portering

portraits

purdonium

purgation

purgative

purifying

purposing

purposive

purpurins

purselike

pursewing

purslains

purveying

pyreneite

pyrenoids