7 letter words:
puffers15,
6 letter words:
puffer14,
ruffes12,
suffer12,
5 letter words:
puffs13,
ruffe11,
ruffs11,
purse7,
sprue7,
super7,
4 letter words:
puff12,
effs10,
ruff10,
feus7,
furs7,
fuse7,
refs7,
serf7,
surf7,
pure6,
purs6,
reps6,
spue6,
spur6,
supe6,
urps6,
rues4,
ruse4,
suer4,
sure4,
user4,
3 letter words:
eff9,
efs6,
fer6,
fes6,
feu6,
fur6,
ref6,
per5,
pes5,
pur5,
pus5,
rep5,
sup5,
ups5,
urp5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
ef5,
fe5,
pe4,
up4,
er2,
es2,
re2,
us2,