6 letter words:
gaufer10,
gaufre10,
5 letter words:
fubar10,
grufe9,
barge8,
begar8,
feuar8,
garbe8,
gebur8,
argue6,
auger6,
rugae6,
4 letter words:
barf9,
frab9,
frag8,
frug8,
berg7,
brag7,
burg7,
fare7,
faur7,
fear7,
frae7,
frau7,
garb7,
grab7,
grub7,
bare6,
baur6,
bear6,
beau6,
brae6,
bura6,
rube6,
ager5,
ague5,
areg5,
gare5,
gaur5,
gear5,
grue5,
guar5,
rage5,
ruga5,
urge5,
urea4,
3 letter words:
fab8,
fub8,
fag7,
feg7,
fug7,
arf6,
auf6,
bag6,
beg6,
bug6,
erf6,
fae6,
far6,
fer6,
feu6,
fra6,
fur6,
gab6,
gub6,
ref6,
arb5,
bar5,
bra5,
bru5,
bur5,
reb5,
rub5,
urb5,
age4,
erg4,
gae4,
gar4,
gau4,
gue4,
gur4,
rag4,
reg4,
rug4,
are3,
aue3,
ear3,
eau3,
era3,
rue3,
ure3,
2 letter words:
ef5,
fa5,
fe5,
ab4,
ba4,
be4,
ag3,
gu3,
ug3,
ae2,
ar2,
ea2,
er2,
re2,
ur2,