8 letter words:
frumpish18,
6 letter words:
frumps13,
shrimp13,
primus10,
purism10,
5 letter words:
frump12,
humps12,
firms10,
prims9,
prism9,
rumps9,
puris7,
sirup7,
4 letter words:
hump11,
fish10,
firm9,
hims9,
hips9,
hums9,
mush9,
pfui9,
phis9,
pish9,
push9,
shim9,
ship9,
imps8,
mips8,
prim8,
rump8,
simp8,
sump8,
umps8,
firs7,
furs7,
rhus7,
rifs7,
rush7,
shri7,
surf7,
mirs6,
puri6,
purs6,
rims6,
rips6,
rums6,
spur6,
urps6,
3 letter words:
him8,
hip8,
hum8,
hup8,
phi8,
imp7,
ump7,
fir6,
fur6,
his6,
ifs6,
rif6,
ism5,
mir5,
mis5,
mus5,
pis5,
piu5,
psi5,
pur5,
pus5,
rim5,
rip5,
rum5,
sim5,
sip5,
sum5,
sup5,
ups5,
urp5,
sir3,
sri3,
2 letter words:
hm7,
hi5,
if5,
sh5,
uh5,
mi4,
mu4,
pi4,
um4,
up4,
is2,
si2,
us2,