6 letter words:
frumps13,
5 letter words:
frump12,
farms10,
fraps10,
samfu10,
prams9,
pumas9,
ramps9,
rumps9,
fraus8,
arums7,
muras7,
musar7,
praus7,
ramus7,
rusma7,
supra7,
4 letter words:
farm9,
frap9,
fums9,
amps8,
maps8,
pams8,
pram8,
puma8,
ramp8,
rump8,
samp8,
spam8,
sump8,
umps8,
arfs7,
aufs7,
fars7,
faur7,
fras7,
frau7,
furs7,
surf7,
amus6,
arms6,
arum6,
mars6,
masu6,
mura6,
pars6,
prau6,
purs6,
rams6,
raps6,
rasp6,
rums6,
smur6,
spar6,
spur6,
upas6,
urps6,
rusa4,
sura4,
ursa4,
3 letter words:
fap8,
fum8,
amp7,
map7,
pam7,
ump7,
arf6,
auf6,
far6,
fas6,
fra6,
fur6,
amu5,
arm5,
asp5,
mar5,
mas5,
mus5,
par5,
pas5,
pur5,
pus5,
ram5,
rap5,
rum5,
sam5,
sap5,
sma5,
spa5,
sum5,
sup5,
ups5,
urp5,
ars3,
ras3,
sar3,
sau3,
sur3,
2 letter words:
fa5,
am4,
ma4,
mu4,
pa4,
um4,
up4,
ar2,
as2,
ur2,
us2,