According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 74 words with the pattern ---F--R. That is, seven letter words with 4th letter F and 7th letter R. In alphabetical order, they are:
baffler
beefier
bluffer
boofier
buffier
chaffer
chuffer
comfier
crafter
crofter
daffier
deifier
drafter
drifter
edifier
feoffer
feoffor
flaffer
fluffer
forfair
fuffier
funfair
furfair
gauffer
goofier
grafter
grifter
gruffer
gulfier
huffier
leafier
miffier
muffler
niffier
piaffer
piffler
poofier
poofter
poufter
proffer
puffier
purfler
quaffer
raffler
reefier
reifier
reoffer
riffler
roofier
ruffler
scoffer
scuffer
shafter
shifter
sniffer
snifter
snuffer
staffer
stiffer
stifler
stuffer
surfier
swifter
swoffer
toffier
triffer
trifler
troffer
turfier
unifier
waffler
whiffer
woofier
woofter
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---J-A-. That is, seven letter words with 4th letter J and 6th letter A. In alphabetical order, they are: feijoas prajnas
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 1 words with the pattern ---ZV--. That is, seven letter words with 4th letter Z and 5th letter V. In alphabetical order, they are: mitzvah
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -M-I--A. That is, seven letter words with 2nd letter M and 4th letter I and 7th letter A. In alphabetical order, they are: omniana
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---AX-A. That is, seven letter words with 4th letter A and 5th letter X and 7th letter A. In alphabetical order, they are: apraxia eutaxia
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 1 words with the pattern A--I--I. That is, seven letter words with 1st letter A and 4th letter I and 7th letter I. In alphabetical order, they are: anziani
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---J--I. That is, seven letter words with 4th letter J and 7th letter I. In alphabetical order, they are: jinjili
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---A-J-. That is, seven letter words with 4th letter A and 6th letter J. In alphabetical order, they are: tolarji
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---I--F. That is, seven letter words with 4th letter I and 7th letter F. In alphabetical order, they are: positif
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 --IA--A. That is, seven letter words with 3rd letter I and 4th letter A and 7th letter A. In alphabetical order, they are: chiasma
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---IAI-. That is, seven letter words with 4th letter I and 5th letter A and 6th letter I. In alphabetical order, they are: antiair
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern I-IA---. That is, seven letter words with 1st letter I and 3rd letter I and 4th letter A. In alphabetical order, they are: iliacus
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---J-A-. That is, seven letter words with 4th letter J and 6th letter A. In alphabetical order, they are: feijoas prajnas
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---I-Z-. That is, seven letter words with 4th letter I and 6th letter Z. In alphabetical order, they are: dopiaza schizzy
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern ---IJ--. That is, seven letter words with 4th letter I and 5th letter J. In alphabetical order, they are: antijam harijan