6 letter words:
sulfur9,
5 letter words:
frisk12,
kufis12,
kurus9,
lurks9,
skirl9,
flirs8,
furls8,
fusil8,
4 letter words:
kifs11,
kufi11,
ilks8,
irks8,
kirs8,
kris8,
kuru8,
lurk8,
risk8,
rusk8,
silk8,
sulk8,
fils7,
firs7,
flir7,
flus7,
furl7,
furs7,
rifs7,
surf7,
slur4,
sulu4,
ulus4,
urus4,
3 letter words:
kif10,
ilk7,
irk7,
kir7,
kis7,
ski7,
suk7,
fil6,
fir6,
flu6,
fur6,
ifs6,
rif6,
lis3,
sir3,
sri3,
ulu3,
2 letter words:
ki6,
if5,
is2,
li2,
si2,
us2,