According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 139 words with the pattern --CK--S. That is, seven letter words with 3rd letter C and 4th letter K and 7th letter S. In alphabetical order, they are:
backers
backets
backies
backras
backups
beckets
beckons
bickers
bickies
buckers
buckets
buckies
buckles
buckoes
buckras
cackles
cockers
cockets
cockies
cockles
cockups
cuckoos
dackers
deckels
deckers
deckles
dickens
dickers
dickeys
dickies
dockens
dockers
dockets
duckers
duckies
fickles
fuckers
fuckups
geckoes
hackees
hackers
hackies
hackles
heckles
hickeys
hickies
hockers
hockeys
hockles
huckles
jackals
jackass
jackers
jackets
jackies
jockeys
keckles
keckses
kickers
kickups
lackers
lackeys
lickers
lockers
lockets
lockups
luckies
mackles
mickeys
mickies
mickles
mockers
mockups
muckers
muckles
nackets
neckers
nickars
nickels
nickers
nickles
nickums
nockets
packers
packets
peckers
pickers
pickets
pickins
pickles
pickups
pockets
pockies
puckers
puckles
rackers
rackets
reckons
rickers
rickets
rickeys
rickles
rockers
rockets
ruckles
sackers
seckels
seckles
sickees
sickens
sickies
sickles
sockets
suckens
suckers
suckets
suckles
tackers
tackets
tackies
tackles
teckels
tickens
tickers
tickets
tickeys
tickies
tickles
tuckers
tuckets
wackers
wickeds
wickens
wickers
wickets
wickies
yackers
yickers
yuckers
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern I-I--I-. That is, seven letter words with 1st letter I and 3rd letter I and 6th letter I. In alphabetical order, they are: idiotic
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern A-I---A. That is, seven letter words with 1st letter A and 3rd letter I and 7th letter A. In alphabetical order, they are: acicula adipsia arietta
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --TB-I-. That is, seven letter words with 3rd letter T and 4th letter B and 6th letter I. In alphabetical order, they are: potboil
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --I-U-Y. That is, seven letter words with 3rd letter I and 5th letter U and 7th letter Y. In alphabetical order, they are: cliquey
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --F-I-K. That is, seven letter words with 3rd letter F and 5th letter I and 7th letter K. In alphabetical order, they are: maffick
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern I-I--I-. That is, seven letter words with 1st letter I and 3rd letter I and 6th letter I. In alphabetical order, they are: idiotic
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A-A---I. That is, seven letter words with 1st letter A and 3rd letter A and 7th letter I. In alphabetical order, they are: acanthi
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern I-A--A-. That is, seven letter words with 1st letter I and 3rd letter A and 6th letter A. In alphabetical order, they are: inangas
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 2 words with the pattern --A-I-I. That is, seven letter words with 3rd letter A and 5th letter I and 7th letter I. In alphabetical order, they are: clarini gradini
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 3rd letter A and 5th letter A and 6th letter A. In alphabetical order, they are: ujamaas
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 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 --I--AI. That is, seven letter words with 3rd letter I and 6th letter A and 7th letter I. In alphabetical order, they are: ghilgai quillai
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern A-I---A. That is, seven letter words with 1st letter A and 3rd letter I and 7th letter A. In alphabetical order, they are: acicula adipsia arietta