9 letter words:
backcross19,
roorbacks17,
8 letter words:
roorback16,
ascorbic14,
crossbar12,
isobaric12,
siroccos12,
corsairs10,
7 letter words:
carsick15,
cassock15,
cossack15,
airsick13,
arkosic13,
boccias13,
boracic13,
ciboria11,
corsacs11,
karroos11,
ricracs11,
sirocco11,
abiosis9,
barrios9,
corsair9,
isobars9,
ariosos7,
6 letter words:
bricks14,
brocks14,
cracks14,
cricks14,
crocks14,
boccia12,
boccis12,
brisks12,
brooks12,
croaks12,
crooks12,
sickos12,
basics10,
carbos10,
carobs10,
ciscos10,
cobias10,
cobras10,
cocoas10,
corsac10,
crisic10,
irokos10,
karoos10,
kaross10,
karroo10,
ricrac10,
skirrs10,
sorbic10,
across8,
arbors8,
barrio8,
briars8,
crasis8,
crisis8,
crissa8,
isobar8,
oribis8,
sabirs8,
scoria8,
ariosi6,
arioso6,
sirras6,
5 letter words:
acock13,
backs13,
bocks13,
brick13,
brock13,
cocks13,
crack13,
crick13,
crock13,
barks11,
basks11,
birks11,
bisks11,
bocci11,
books11,
borks11,
bosks11,
brisk11,
brook11,
carks11,
casks11,
cooks11,
corks11,
croak11,
crook11,
kbars11,
kobos11,
racks11,
ricks11,
rocks11,
sacks11,
sicko11,
sicks11,
socko11,
socks11,
askoi9,
askos9,
baric9,
basic9,
boric9,
carbo9,
carbs9,
carob9,
circa9,
cisco9,
cobia9,
cobra9,
cocas9,
cocoa9,
cocos9,
crabs9,
cribs9,
croci9,
crocs9,
iroko9,
karoo9,
korai9,
koras9,
okras9,
rabic9,
rakis9,
risks9,
rooks9,
sakis9,
sarks9,
scabs9,
sikas9,
skirr9,
soaks9,
sooks9,
abris7,
arbor7,
basis7,
bassi7,
basso7,
biros7,
birrs7,
boars7,
boors7,
boras7,
brass7,
briar7,
brios7,
briss7,
broos7,
carrs7,
cirri7,
coirs7,
coria7,
crass7,
cross7,
isbas7,
obias7,
orcas7,
oribi7,
sabir7,
scars7,
sobas7,
socas7,
sorbs7,
arris5,
arsis5,
oasis5,
orris5,
ossia5,
roars5,
saris5,
saros5,
sirra5,
soars5,
soras5,
4 letter words:
back12,
bock12,
cock12,
bark10,
bask10,
birk10,
bisk10,
book10,
bork10,
bosk10,
cark10,
cask10,
cook10,
cork10,
kabs10,
kbar10,
kobo10,
kobs10,
rack10,
rick10,
rock10,
sack10,
sick10,
sock10,
arks8,
asks8,
cabs8,
carb8,
cobs8,
coca8,
coco8,
crab8,
crib8,
croc8,
irks8,
kirs8,
kiss8,
koas8,
kois8,
kora8,
kors8,
koss8,
kris8,
oaks8,
okas8,
okra8,
raki8,
risk8,
rook8,
saki8,
sark8,
scab8,
sika8,
skas8,
skis8,
soak8,
sook8,
abos6,
abri6,
arbs6,
arco6,
arcs6,
asci6,
bars6,
bass6,
bias6,
bios6,
biro6,
birr6,
boar6,
boas6,
boor6,
boos6,
bora6,
boss6,
bras6,
brio6,
bris6,
broo6,
bros6,
carr6,
cars6,
ciao6,
coir6,
coos6,
cors6,
coss6,
cris6,
ibis6,
isba6,
obas6,
obia6,
obis6,
ocas6,
orbs6,
orca6,
orcs6,
ribs6,
robs6,
rocs6,
sabs6,
sacs6,
scar6,
sibs6,
sics6,
soba6,
sobs6,
soca6,
sorb6,
airs4,
iris4,
oars4,
orra4,
osar4,
ossa4,
rais4,
rias4,
roar4,
sari4,
sirs4,
soar4,
sora4,
sori4,
sris4,
3 letter words:
ick9,
kab9,
kob9,
ark7,
ask7,
cab7,
cob7,
irk7,
kas7,
kir7,
kis7,
koa7,
koi7,
kor7,
kos7,
oak7,
oka7,
ska7,
ski7,
abo5,
abs5,
arb5,
arc5,
bar5,
bas5,
bio5,
bis5,
boa5,
boo5,
bos5,
bra5,
bro5,
brr5,
car5,
cis5,
coo5,
cor5,
cos5,
oba5,
obi5,
oca5,
orb5,
orc5,
rib5,
rob5,
roc5,
sab5,
sac5,
sib5,
sic5,
sob5,
air3,
ais3,
ars3,
ass3,
oar3,
ora3,
ors3,
rai3,
ras3,
ria3,
sir3,
sis3,
sos3,
sri3,
2 letter words:
ka6,
ki6,
ab4,
ba4,
bi4,
bo4,
ai2,
ar2,
as2,
is2,
oi2,
or2,
os2,
si2,
so2,