8 letter words:
knapsack20,
7 letter words:
unpacks15,
6 letter words:
knacky19,
kyacks19,
kayaks17,
skanky17,
skunky17,
skycap17,
yakkas17,
kapuka16,
knacks16,
spunky15,
yackas15,
kanuka14,
unpack14,
punkas12,
unpays11,
pucans10,
uncaps10,
5 letter words:
kyack18,
kayak16,
kyaks16,
yakka16,
knack15,
pakka15,
pukka15,
casky14,
punky14,
sucky14,
yacka14,
yacks14,
yucks14,
akkas13,
kakas13,
packs13,
pucka13,
pucks13,
skank13,
skunk13,
snaky12,
spacy12,
yanks12,
cauks11,
kapas11,
knaps11,
punka11,
punks11,
snack11,
snuck11,
spank11,
spunk11,
apays10,
cyans10,
pansy10,
saucy10,
unpay10,
yaups10,
yucas10,
ankus9,
capas9,
caups9,
kanas9,
pacas9,
pucan9,
scapa9,
scaup9,
uncap9,
unsay8,
yuans8,
causa7,
napas7,
pauas7,
punas7,
sapan7,
sauna5,
4 letter words:
kyak15,
caky13,
yack13,
yuck13,
kaka12,
kaks12,
pack12,
puck12,
kays11,
kyus11,
pacy11,
yaks11,
yank11,
yuks11,
cask10,
cauk10,
cusk10,
kapa10,
knap10,
puka10,
punk10,
sack10,
suck10,
apay9,
cany9,
cays9,
cyan9,
pays9,
puny9,
puys9,
pyas9,
spay9,
sync9,
upsy9,
yaps9,
yaup9,
yuca9,
yups9,
auks8,
capa8,
caps8,
caup8,
cups8,
cusp8,
kaas8,
kana8,
kans8,
kuna8,
paca8,
pacs8,
sank8,
scup8,
skua8,
sunk8,
ayus7,
nays7,
nyas7,
yuan7,
caas6,
cans6,
casa6,
napa6,
naps6,
pans6,
paua6,
puna6,
puns6,
scan6,
snap6,
span6,
spun6,
upas6,
anas4,
ansa4,
anus4,
3 letter words:
kak11,
kay10,
kyu10,
sky10,
yak10,
yuk10,
cay8,
pay8,
puy8,
pya8,
spy8,
yap8,
yup8,
aka7,
ask7,
auk7,
cap7,
cup7,
kas7,
pac7,
ska7,
suk7,
any6,
ays6,
ayu6,
nay6,
nys6,
say6,
sny6,
syn6,
yus6,
asp5,
caa5,
can5,
nap5,
pan5,
pas5,
pun5,
pus5,
sac5,
sap5,
spa5,
sup5,
ups5,
aas3,
ana3,
aua3,
nas3,
nus3,
san3,
sau3,
sun3,
uns3,
2 letter words:
ky9,
ka6,
ay5,
ny5,
ya5,
yu5,
pa4,
up4,
aa2,
an2,
as2,
na2,
nu2,
un2,
us2,