8 letter words:
frumpier15,
7 letter words:
impurer11,
6 letter words:
ferrum11,
firmer11,
fumier11,
impure10,
primer10,
umpire10,
5 letter words:
frump12,
femur10,
fermi10,
fumer10,
prime9,
firer8,
frier8,
rifer8,
murre7,
prier7,
purer7,
rimer7,
riper7,
4 letter words:
firm9,
fume9,
pfui9,
perm8,
prim8,
rump8,
fire7,
reif7,
rife7,
emir6,
mire6,
mure6,
murr6,
peri6,
pier6,
pure6,
puri6,
purr6,
rime6,
ripe6,
ruer4,
3 letter words:
fem8,
imp7,
ump7,
fer6,
feu6,
fie6,
fir6,
fur6,
ref6,
rif6,
emu5,
mir5,
per5,
pie5,
piu5,
pur5,
rem5,
rep5,
rim5,
rip5,
rum5,
urp5,
err3,
ire3,
rei3,
rue3,
2 letter words:
ef5,
fe5,
if5,
em4,
me4,
mi4,
mu4,
pe4,
pi4,
um4,
up4,
er2,
re2,
