6 letter words:
bogoak13,
boorka12,
foobar11,
5 letter words:
fakir12,
kafir12,
borak11,
brook11,
fibro10,
forgo9,
groof9,
iroko9,
karoo9,
koori9,
korai9,
borgo8,
garbo8,
orgia6,
4 letter words:
faik11,
firk11,
fork11,
kaif11,
bark10,
birk10,
boak10,
boko10,
book10,
bork10,
brak10,
brik10,
kbar10,
kobo10,
krab10,
barf9,
forb9,
frab9,
frib9,
gook9,
grok9,
kago9,
figo8,
frag8,
frig8,
frog8,
goaf8,
goof8,
karo8,
kora8,
koro8,
okra8,
raik8,
raki8,
rook8,
afro7,
biga7,
biog7,
brag7,
brig7,
brog7,
fair7,
faro7,
fiar7,
fora7,
garb7,
gobo7,
grab7,
roof7,
abri6,
biro6,
boar6,
boor6,
bora6,
brio6,
broo6,
obia6,
rabi6,
riba6,
agio5,
gair5,
gari5,
giro5,
goor5,
gora5,
gori5,
ragi5,
3 letter words:
kaf10,
kif10,
bok9,
kab9,
kob9,
fab8,
fib8,
fob8,
ark7,
fag7,
fig7,
fog7,
gif7,
irk7,
kai7,
kir7,
koa7,
koi7,
kor7,
oak7,
oik7,
oka7,
rok7,
arf6,
bag6,
big6,
bog6,
far6,
fir6,
for6,
fra6,
fro6,
gab6,
gib6,
gob6,
oaf6,
oof6,
orf6,
rif6,
abo5,
arb5,
bar5,
bio5,
boa5,
boi5,
boo5,
bor5,
bra5,
bro5,
oba5,
obi5,
obo5,
orb5,
rib5,
rob5,
ago4,
gar4,
gio4,
goa4,
goo4,
gor4,
rag4,
rig4,
air3,
oar3,
oor3,
ora3,
rai3,
ria3,
roo3,
2 letter words:
ka6,
ki6,
ko6,
fa5,
if5,
of5,
ab4,
ba4,
bi4,
bo4,
ob4,
ag3,
gi3,
go3,
ai2,
ar2,
io2,
oi2,
oo2,
or2,