7 letter words:
pakokos17,
cassock15,
cossack15,
6 letter words:
kazoos19,
zoccos19,
wazoos18,
kapoks16,
pakoko16,
wackos15,
sakkos14,
scowps13,
pookas12,
spooks12,
swoops11,
cascos10,
cocoas10,
saccos10,
scoops10,
scopas10,
5 letter words:
zacks20,
kazoo18,
zocco18,
zooks18,
wazoo17,
wokka16,
kapok15,
cawks14,
cowks14,
pawks14,
swack14,
wacko14,
wacks14,
wocks14,
acock13,
cocks13,
kooks13,
packs13,
pocks13,
cowps12,
scowp12,
skaws12,
casks11,
cooks11,
koaps11,
pooka11,
pooks11,
sacks11,
socko11,
socks11,
spook11,
scaws10,
scows10,
sowps10,
spaws10,
swaps10,
swoop10,
swops10,
wasps10,
woops10,
askos9,
capos9,
casco9,
cocas9,
cocoa9,
cocos9,
coops9,
pacos9,
scoop9,
scopa9,
scops9,
soaks9,
sooks9,
apsos7,
psoas7,
soaps7,
socas7,
soops7,
4 letter words:
zack19,
spaz15,
zaps15,
cawk13,
cowk13,
pawk13,
wack13,
wock13,
zoos13,
cock12,
kaks12,
kook12,
pack12,
pock12,
cowp11,
kaws11,
kows11,
skaw11,
woks11,
cask10,
cook10,
koap10,
kops10,
pook10,
sack10,
sock10,
caws9,
cows9,
paws9,
pows9,
scaw9,
scow9,
sowp9,
spaw9,
swap9,
swop9,
waps9,
wasp9,
wops9,
asks8,
capo8,
caps8,
coca8,
coco8,
coop8,
cops8,
koas8,
koss8,
oaks8,
okas8,
paco8,
pacs8,
poco8,
scop8,
skas8,
soak8,
sook8,
saws7,
sows7,
woos7,
apos6,
apso6,
asps6,
coos6,
coss6,
ocas6,
oops6,
pass6,
poas6,
poos6,
poss6,
sacs6,
saps6,
soap6,
soca6,
socs6,
soop6,
sops6,
spas6,
ossa4,
3 letter words:
caz14,
coz14,
poz14,
zap14,
azo12,
saz12,
zas12,
zoa12,
zoo12,
zos12,
kak11,
kaw10,
kow10,
wok10,
kop9,
caw8,
cow8,
paw8,
pow8,
wap8,
wop8,
ask7,
cap7,
cop7,
kas7,
koa7,
kos7,
oak7,
oka7,
pac7,
ska7,
saw6,
sow6,
was6,
woo6,
wos6,
apo5,
asp5,
coo5,
cos5,
oca5,
oop5,
ops5,
pas5,
poa5,
poo5,
pos5,
sac5,
sap5,
soc5,
sop5,
spa5,
ass3,
oos3,
sos3,
2 letter words:
za11,
zo11,
ka6,
ko6,
aw5,
ow5,
wo5,
op4,
pa4,
po4,
as2,
oo2,
os2,
so2,