8 letter words:
faubourg14,
5 letter words:
fubar10,
grouf9,
bourg8,
garbo8,
augur6,
goura6,
4 letter words:
barf9,
bufo9,
forb9,
frab9,
frag8,
frog8,
frug8,
fugu8,
goaf8,
afro7,
brag7,
brog7,
burg7,
faro7,
faur7,
fora7,
four7,
frau7,
garb7,
grab7,
grub7,
baur6,
boar6,
bora6,
bura6,
gaur5,
gora5,
guar5,
guru5,
ruga5,
urao4,
3 letter words:
fab8,
fob8,
fub8,
fag7,
fog7,
fug7,
arf6,
auf6,
bag6,
bog6,
bug6,
far6,
for6,
fou6,
fra6,
fro6,
fur6,
gab6,
gob6,
gub6,
oaf6,
orf6,
ufo6,
abo5,
arb5,
bar5,
boa5,
bor5,
bra5,
bro5,
bru5,
bur5,
oba5,
orb5,
rob5,
rub5,
urb5,
ago4,
gar4,
gau4,
goa4,
gor4,
gur4,
rag4,
rug4,
oar3,
ora3,
our3,
2 letter words:
fa5,
of5,
ab4,
ba4,
bo4,
ob4,
ag3,
go3,
gu3,
ug3,
ar2,
or2,
ou2,
ur2,