According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 149 words with the pattern ---S-A--. That is, eight letter words with 4th letter S and 6th letter A. In alphabetical order, they are:
airscape
airshaft
airspace
apostacy
apostasy
apostate
aristate
baaskaap
baaskaps
bedstand
bobstays
borstall
borstals
brassage
brassard
brassart
cabstand
camshaft
camstane
capstans
catspaws
constant
constate
coxswain
crispate
cristate
crossarm
crusians
crustate
crystals
cumshaws
darshans
daystars
deiseals
diastase
disseats
dissuade
dressage
ecostate
elastane
elastase
emissary
epistasy
etesians
eyeshade
eyestalk
felspars
foosball
forslack
forswatt
foxshark
frascati
frescade
glissade
glossary
grossart
hatstand
haystack
hessians
inkstand
isostacy
isostasy
jobshare
kursaals
layshaft
laystall
marshall
marshals
messiahs
messmate
messuage
miasmata
midspace
misseats
misshape
misspace
misstamp
misstart
misstate
mitsvahs
mossback
mossland
moussaka
naissant
nauseant
nauseate
newscast
newshawk
oanshagh
offstage
outshame
outskate
outsmart
outsoars
outspans
outstand
outstare
outstart
outstate
outstays
outsware
padshahs
palstaff
palstave
passband
persuade
perswade
piassaba
piassava
plussage
potshard
potshare
preshape
presoaks
prestamp
pristane
prostate
puissant
purslain
purslane
pursuals
pursuant
questant
rakshasa
ratsbane
reassail
redshank
redshare
redstart
rikshaws
sawshark
seascape
skyscape
subscale
subshaft
subspace
substage
substate
sunscald
sunshade
sunstars
tarseals
tasswage
tipstaff
toiseach
trespass
trishaws
tristate
twiscars
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --QA----. That is, eight letter words with 3rd letter Q and 4th letter A. In alphabetical order, they are: muqaddam
Some eight letter words with the fourth letter S are:blusterychestnutfreshmanpressure
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern --IA---A. That is, eight letter words with 3rd letter I and 4th letter A and 8th letter A. In alphabetical order, they are: sciatica zoiatria
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---IT--A. That is, eight letter words with 4th letter I and 5th letter T and 8th letter A. In alphabetical order, they are: capitula
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---WY---. That is, eight letter words with 4th letter W and 5th letter Y. In alphabetical order, they are: showyard
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --VY----. That is, eight letter words with 3rd letter V and 4th letter Y. In alphabetical order, they are: envyings
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---AIO--. That is, eight letter words with 4th letter A and 5th letter I and 6th letter O. In alphabetical order, they are: zabaione
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern J--I---A. That is, eight letter words with 1st letter J and 4th letter I and 8th letter A. In alphabetical order, they are: jipijapa
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---JI-I-. That is, eight letter words with 4th letter J and 5th letter I and 7th letter I. In alphabetical order, they are: jinjilis
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---M-I-I. That is, eight letter words with 4th letter M and 6th letter I and 8th letter I. In alphabetical order, they are: duumviri
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---VA-A-. That is, eight letter words with 4th letter V and 5th letter A and 7th letter A. In alphabetical order, they are: nirvanas
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AAT----. That is, eight letter words with 2nd letter A and 3rd letter A and 4th letter T. In alphabetical order, they are: caatinga