7 letter words:
bunyips14,
6 letter words:
bunyip13,
puisny11,
5 letter words:
pyins10,
snipy10,
spiny10,
pubis9,
4 letter words:
upby11,
busy9,
buys9,
inby9,
piny9,
puny9,
puys9,
pyin9,
upsy9,
yips9,
yups9,
pubs8,
yins7,
bins6,
buns6,
nibs6,
nips6,
nubs6,
pins6,
puns6,
snib6,
snip6,
snub6,
spin6,
spun6,
unis4,
3 letter words:
buy8,
bys8,
puy8,
spy8,
yip8,
yup8,
pub7,
nys6,
sny6,
syn6,
yin6,
yus6,
bin5,
bis5,
bun5,
bus5,
nib5,
nip5,
nub5,
pin5,
pis5,
piu5,
psi5,
pun5,
pus5,
sib5,
sip5,
sub5,
sup5,
ups5,
ins3,
nis3,
nus3,
sin3,
sui3,
sun3,
uni3,
uns3,
2 letter words:
by7,
ny5,
yu5,
bi4,
pi4,
up4,
in2,
is2,
nu2,
si2,
un2,
us2,