7 letter words:
fuglier11,
gulfier11,
6 letter words:
figure10,
fluier9,
ireful9,
gluier7,
guiler7,
ligure7,
reguli7,
uglier7,
5 letter words:
fugie9,
fugle9,
grief9,
grufe9,
filer8,
flier8,
lifer8,
rifle8,
gluer6,
gruel6,
guile6,
liger6,
luger6,
lurgi6,
4 letter words:
fleg8,
frig8,
frug8,
gulf8,
fier7,
file7,
fire7,
flir7,
flue7,
fuel7,
furl7,
lief7,
life7,
reif7,
rife7,
girl5,
glei5,
glue5,
grue5,
gule5,
gurl5,
iglu5,
luge5,
urge5,
iure4,
leir4,
lier4,
lieu4,
lire4,
lure4,
riel4,
rile4,
rule4,
3 letter words:
feg7,
fig7,
fug7,
gif7,
elf6,
erf6,
fer6,
feu6,
fie6,
fil6,
fir6,
flu6,
fur6,
ref6,
rif6,
erg4,
gel4,
gie4,
gue4,
gul4,
gur4,
leg4,
lig4,
lug4,
reg4,
rig4,
rug4,
ire3,
lei3,
leu3,
lie3,
lur3,
rei3,
rue3,
ule3,
ure3,
2 letter words:
ef5,
fe5,
if5,
gi3,
gu3,
ug3,
el2,
er2,
li2,
re2,
ur2,