6 letter words:
mawpus13,
wampus13,
5 letter words:
swamp12,
wamus10,
pumas9,
4 letter words:
maws9,
paws9,
spaw9,
swam9,
swap9,
swum9,
waps9,
wasm9,
wasp9,
amps8,
maps8,
pams8,
puma8,
samp8,
spam8,
sump8,
umps8,
amus6,
masu6,
upas6,
3 letter words:
maw8,
paw8,
wap8,
amp7,
map7,
pam7,
ump7,
saw6,
was6,
wus6,
amu5,
asp5,
mas5,
mus5,
pas5,
pus5,
sam5,
sap5,
sma5,
spa5,
sum5,
sup5,
ups5,
sau3,
2 letter words:
aw5,
am4,
ma4,
mu4,
pa4,
um4,
up4,
as2,
us2,