7 letter words:
fibrous12,
furious10,
rubious9,
6 letter words:
fakirs13,
friska13,
kafirs13,
boraks12,
burkas12,
krubis12,
fibros11,
rosbif11,
kauris10,
rufous9,
airbus8,
ausubo8,
isobar8,
urbias8,
aurous6,
souari6,
5 letter words:
faiks12,
fakir12,
firks12,
forks12,
frisk12,
kafir12,
kaifs12,
kufis12,
barks11,
bauks11,
birks11,
boaks11,
borak11,
borks11,
bouks11,
braks11,
briks11,
brisk11,
brusk11,
buiks11,
burka11,
burks11,
kbars11,
krabs11,
krubi11,
barfs10,
bufos10,
fibro10,
forbs10,
frabs10,
fribs10,
fubar10,
askoi9,
kauri9,
kauru9,
korai9,
koras9,
korus9,
koura9,
kuias9,
kuris9,
kurus9,
okras9,
raiks9,
rakis9,
rakus9,
afros8,
fairs8,
faros8,
fiars8,
fours8,
fraus8,
sofar8,
abris7,
baurs7,
biros7,
boars7,
boras7,
brios7,
buras7,
bursa7,
obias7,
rabis7,
ribas7,
rubai7,
rubus7,
sabir7,
urbia7,
auris5,
uraos5,
4 letter words:
faik11,
firk11,
fisk11,
fork11,
kafs11,
kaif11,
kifs11,
kufi11,
bark10,
bask10,
bauk10,
birk10,
bisk10,
boak10,
boks10,
bork10,
bosk10,
bouk10,
brak10,
brik10,
buik10,
burk10,
busk10,
kabs10,
kbar10,
kobs10,
krab10,
barf9,
bufo9,
fabs9,
fibs9,
fobs9,
forb9,
frab9,
frib9,
fubs9,
arks8,
auks8,
irks8,
kais8,
karo8,
kirs8,
koas8,
kois8,
kora8,
kors8,
koru8,
kris8,
ksar8,
kuia8,
kuri8,
kuru8,
oaks8,
oiks8,
okas8,
okra8,
ouks8,
raik8,
raki8,
raku8,
risk8,
roks8,
rusk8,
saki8,
sark8,
sika8,
skio8,
skua8,
soak8,
souk8,
afro7,
arfs7,
aufs7,
fair7,
faro7,
fars7,
faur7,
fiar7,
firs7,
fora7,
four7,
fous7,
fras7,
frau7,
fris7,
fros7,
furs7,
oafs7,
orfs7,
rifs7,
sofa7,
surf7,
ufos7,
abos6,
abri6,
arbs6,
bars6,
baur6,
bias6,
bios6,
biro6,
boar6,
boas6,
bois6,
bora6,
bors6,
bras6,
brio6,
bris6,
bros6,
brus6,
bura6,
burs6,
isba6,
obas6,
obia6,
obis6,
orbs6,
rabi6,
riba6,
ribs6,
robs6,
rubs6,
soba6,
sorb6,
suba6,
urbs6,
airs4,
aris4,
oars4,
osar4,
ours4,
rais4,
rias4,
rusa4,
sair4,
sari4,
soar4,
sora4,
sori4,
sour4,
sura4,
urao4,
ursa4,
urus4,
3 letter words:
kaf10,
kif10,
bok9,
kab9,
kob9,
fab8,
fib8,
fob8,
fub8,
ark7,
ask7,
auk7,
irk7,
kai7,
kas7,
kir7,
kis7,
koa7,
koi7,
kor7,
kos7,
oak7,
oik7,
oka7,
ouk7,
rok7,
sik7,
ska7,
ski7,
suk7,
arf6,
auf6,
far6,
fas6,
fir6,
for6,
fou6,
fra6,
fro6,
fur6,
ifs6,
oaf6,
orf6,
rif6,
sif6,
ufo6,
abo5,
abs5,
arb5,
bar5,
bas5,
bio5,
bis5,
boa5,
boi5,
bor5,
bos5,
bra5,
bro5,
bru5,
bur5,
bus5,
oba5,
obi5,
obs5,
orb5,
rib5,
rob5,
rub5,
sab5,
sib5,
sob5,
sub5,
urb5,
air3,
ais3,
ars3,
ios3,
iso3,
oar3,
ora3,
ors3,
our3,
ous3,
rai3,
ras3,
ria3,
sai3,
sar3,
sau3,
sir3,
sou3,
sri3,
sui3,
sur3,
2 letter words:
ka6,
ki6,
ko6,
fa5,
if5,
of5,
ab4,
ba4,
bi4,
bo4,
ob4,
ai2,
ar2,
as2,
io2,
is2,
oi2,
or2,
os2,
ou2,
si2,
so2,
ur2,
us2,