According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 108 words with the pattern -PA----. That is, seven letter words with 2nd letter P and 3rd letter A. In alphabetical order, they are:
apaches
apadana
apagoge
apanage
aparejo
apatite
apaying
epacrid
epacris
epagoge
eparchs
eparchy
epatant
epaules
epaulet
epaxial
epazote
opacify
opacity
opacous
opaline
opaqued
opaquer
opaques
spacers
spacial
spacier
spacing
spackle
spaders
spadger
spading
spadoes
spaeing
spaeman
spaemen
spagged
spahees
spained
spaings
spairge
spalled
spaller
spalles
spalted
spambot
spammed
spammer
spammie
spancel
spandex
spanged
spangle
spangly
spaniel
spaning
spanked
spanker
spanned
spanner
sparely
sparers
sparest
sparged
sparger
sparges
sparids
sparing
sparked
sparker
sparkes
sparkie
sparkle
sparkly
sparoid
sparred
sparrer
sparres
sparrow
sparser
spartan
sparthe
sparths
spasmed
spasmic
spastic
spathal
spathed
spathes
spathic
spatial
spatted
spattee
spatter
spatula
spatule
spatzle
spaulds
spavies
spaviet
spavins
spawled
spawned
spawner
spayads
spaying
spazzed
spazzes
Some seven letter words with the configuration "PR--O-N: are:prenoonpronoun
Some seven letter words with the configuration "PR-N--N" are:prenoonpronoun
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern IA-----. That is, seven letter words with 1st letter I and 2nd letter A. In alphabetical order, they are: iambics iambist
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AAI---. That is, seven letter words with 2nd letter A and 3rd letter A and 4th letter I. In alphabetical order, they are: baaings
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AI---I. That is, seven letter words with 2nd letter A and 3rd letter I and 7th letter I. In alphabetical order, they are: saimiri
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A---AA. That is, seven letter words with 2nd letter A and 6th letter A and 7th letter A. In alphabetical order, they are: markkaa
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AA-I--. That is, seven letter words with 2nd letter A and 3rd letter A and 5th letter I. In alphabetical order, they are: baalism
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -A---J-. That is, seven letter words with 2nd letter A and 6th letter J. In alphabetical order, they are: basenji naartje
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -I-A--I. That is, seven letter words with 2nd letter I and 4th letter A and 7th letter I. In alphabetical order, they are: didakai didakei hibachi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern IA--I--. That is, seven letter words with 1st letter I and 2nd letter A and 5th letter I. In alphabetical order, they are: iambics iambist
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern AI-A---. That is, seven letter words with 1st letter A and 2nd letter I and 4th letter A. In alphabetical order, they are: aidance ailanto
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -A---II. That is, seven letter words with 2nd letter A and 6th letter I and 7th letter I. In alphabetical order, they are: bacchii nauplii