8 letter words:
knapsack20,
7 letter words:
manpack17,
packman17,
unpacks15,
6 letter words:
kanzus19,
knacks16,
amucks14,
unpack14,
campus12,
punkas12,
unmask12,
sampan10,
uncaps10,
5 letter words:
kanzu18,
knack15,
pukka15,
azans14,
amuck13,
kakas13,
macks13,
mucks13,
packs13,
pucka13,
pucks13,
skank13,
skunk13,
smack13,
camps11,
kapas11,
knaps11,
punka11,
punks11,
scamp11,
snack11,
snuck11,
spank11,
spunk11,
ankus9,
camas9,
kanas9,
mucus9,
musca9,
pacas9,
pumas9,
scaup9,
sumac9,
uncap9,
manas7,
manus7,
napas7,
punas7,
sunup7,
uncus7,
sauna5,
unaus5,
4 letter words:
spaz15,
zaps15,
azan13,
kaka12,
mack12,
muck12,
pack12,
puck12,
camp10,
cask10,
cusk10,
kapa10,
knap10,
mask10,
musk10,
punk10,
sack10,
suck10,
amps8,
auks8,
cams8,
caps8,
cups8,
cusp8,
kaas8,
kana8,
kuna8,
macs8,
maps8,
paca8,
pacs8,
pams8,
puma8,
samp8,
sank8,
scam8,
scum8,
scup8,
skua8,
spam8,
sump8,
sunk8,
umps8,
amas6,
amus6,
cans6,
casa6,
mana6,
mans6,
masa6,
maun6,
muns6,
napa6,
naps6,
pans6,
puna6,
puns6,
scan6,
snap6,
span6,
spun6,
upas6,
anas4,
ansa4,
anus4,
unau4,
3 letter words:
zap14,
zas12,
amp7,
ask7,
auk7,
cam7,
cap7,
cum7,
cup7,
kas7,
mac7,
map7,
pac7,
pam7,
ska7,
suk7,
ump7,
ama5,
amu5,
asp5,
can5,
man5,
mas5,
mun5,
mus5,
nam5,
nap5,
pan5,
pas5,
pun5,
pus5,
sac5,
sap5,
spa5,
sum5,
sup5,
ups5,
aas3,
ana3,
nus3,
sau3,
sun3,
uns3,
2 letter words:
za11,
ka6,
am4,
ma4,
mu4,
pa4,
um4,
up4,
aa2,
an2,
as2,
na2,
nu2,
un2,
us2,