According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 262 words with the pattern -O--I-S. That is, seven letter words with 2nd letter O and 5th letter I and 7th letter S. In alphabetical order, they are:
boaties
bobbies
bobbins
bobwigs
boccias
boccies
bodgies
bodkins
boffins
bommies
bonnies
bonxies
boobies
boodies
boogies
bookies
boonies
booties
borsics
bossies
bothies
botties
boudins
bougies
bowfins
bowsies
cocains
coccids
cochins
cockies
codeias
codeins
codlins
coedits
coffins
coggies
coheirs
cojoins
colbies
coldies
collies
collins
combies
comfits
commies
commits
condies
confits
congius
conoids
cookies
coolies
coories
coosins
cooties
coppies
coppins
corbies
corkirs
corries
cortins
corvids
cosmids
cosmins
cossies
cottids
couries
cousins
coutils
couzins
cowpies
cowries
dobbies
dobbins
doddies
dodkins
doggies
doilies
dollies
domains
donnies
doobies
doodies
doolies
doozies
doppies
doppios
dormins
dossils
dowdies
dowries
doylies
folkies
follies
foodies
footies
forbids
forpits
forties
fossils
foulies
goalies
gobiids
goblins
godwits
goeties
gollies
goobies
goodies
goolies
goonies
goories
goosies
gorgias
gorgios
gossibs
gossips
gothics
hoagies
hobbies
hobbits
hoddins
hoggins
hogties
hoisins
hollies
holmias
hongies
honkies
hoodias
hoodies
hookies
hoolies
hosties
hotties
howdies
jobbies
jollies
jonties
joskins
kochias
koories
koppies
korkirs
koumiss
lobbies
loeries
loggias
lollies
lomeins
longies
loobies
loonies
loosies
loppies
lorries
louries
lowries
mobbies
moccies
moffies
moggies
mohairs
mollies
mommies
monties
moodies
moolies
moonies
mopsies
morkins
mosaics
mossies
motties
moujiks
moulins
mousies
mowdies
mozzies
noddies
noggins
nonnies
noogies
nookies
oodlins
pockies
poddies
poesies
poetics
poitins
pollies
pommies
pongids
ponties
pontils
poplins
poppies
poppits
poprins
popsies
porgies
porkies
possies
posties
postils
postins
potpies
potsies
potties
pouries
pownies
pozzies
roadies
robbins
ronnies
roofies
rookies
roomies
rooties
rosbifs
rowdies
soapies
soddies
soffits
softies
sonnies
sonties
soogies
sophies
sorties
souties
toadies
tocsins
toddies
toebies
toffies
tollies
toluids
tommies
tomtits
tonsils
toonies
toories
toroids
torpids
totties
touries
townies
toxoids
wollies
wommits
woodies
woolies
woopies
wormils
worries
worrits
woubits
yonnies
yorkies
zoysias
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 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
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern -I--I-I. That is, seven letter words with 2nd letter I and 5th letter I and 7th letter I. In alphabetical order, they are: gingili jinjili wistiti