7 letter words:
riskful14,
fibrils12,
6 letter words:
fuzils18,
kulfis13,
krubis12,
fibril11,
5 letter words:
fuzil17,
zurfs17,
firks12,
flisk12,
frisk12,
kufis12,
kulfi12,
bilks11,
birks11,
briks11,
brisk11,
brusk11,
buiks11,
bulks11,
burks11,
krubi11,
flubs10,
fribs10,
kuris9,
lirks9,
lurks9,
skirl9,
flirs8,
furls8,
fusil8,
birls7,
blurs7,
burls7,
libri7,
slurb7,
4 letter words:
friz16,
zurf16,
firk11,
fisk11,
kifs11,
kufi11,
bilk10,
birk10,
bisk10,
brik10,
buik10,
bulk10,
burk10,
busk10,
fibs9,
flub9,
frib9,
fubs9,
ilks8,
irks8,
kirs8,
kris8,
kuri8,
lirk8,
lisk8,
lurk8,
lusk8,
risk8,
rusk8,
silk8,
sulk8,
fils7,
firs7,
flir7,
flus7,
fris7,
furl7,
furs7,
rifs7,
surf7,
birl6,
blur6,
bris6,
brus6,
burl6,
burs6,
ibis6,
libs6,
ribs6,
rubs6,
slub6,
urbs6,
iris4,
liri4,
lurs4,
siri4,
slur4,
3 letter words:
fiz15,
biz14,
luz12,
riz12,
kif10,
fib8,
fub8,
ilk7,
irk7,
kir7,
kis7,
sik7,
ski7,
suk7,
fil6,
fir6,
flu6,
fur6,
ifs6,
rif6,
sif6,
bis5,
bru5,
bur5,
bus5,
lib5,
rib5,
rub5,
sib5,
sub5,
urb5,
lis3,
lur3,
sir3,
sri3,
sui3,
sur3,
2 letter words:
ki6,
if5,
bi4,
is2,
li2,
si2,
ur2,
us2,