According to SOWPODS (the combination of Scrabble dictionaries
used around the world) there are 123 words with the pattern
-----RA-S. That is, nine letter words with 6th letter R and 7th
letter A and 9th letter S. In alphabetical order, they are:
acquirals
aerograms
autocrats
baccarats
backwraps
ballyrags
balmorals
barograms
beargrass
bedstraws
bentgrass
bluegrass
brockrams
bullyrags
cerebrals
chambrays
claptraps
conelrads
copperahs
cordgrass
corporals
crabgrass
debarrass
decagrams
decigrams
deergrass
deferrals
dekagrams
democrats
demurrals
dihedrals
dipterans
disarrays
echograms
embarrass
epidurals
ergograms
ethograms
eurocrats
falderals
feldgraus
firebrats
firetraps
fluidrams
foofaraws
furfurals
furfurans
genograms
giftwraps
gladwraps
gutturals
haftarahs
haftorahs
hardgrass
hausfraus
hexagrams
holograms
ideograms
idiograms
integrals
kilograms
kilograys
knotgrass
kymograms
landgrabs
lexigrams
lipograms
littorals
livetraps
logograms
macrurans
mailgrams
marigrams
marjorams
misarrays
mobocrats
monocrats
monograms
nanograms
nomograms
ondograms
ophiurans
overcrams
overcraws
overdraws
overgrass
paragrams
pastorals
pectorals
perforans
piclorams
picograms
picturals
postgrads
pourtrays
procurals
referrals
renograms
restorals
sandaracs
scelerats
skiagrams
sonograms
stingrays
stonerags
stoneraws
tallgrass
telegrams
temporals
theocrats
toadgrass
tomograms
trictracs
trimarans
turfgrass
venograms
vesperals
wiredraws
wiregrass
withdraws
ziggurats
zikkurats
zymograms