7 letter words:
forsook14,
6 letter words:
irokos10,
kooris10,
5 letter words:
koffs15,
skiff15,
skoff15,
sowff14,
firks12,
forks12,
frisk12,
works12,
frows11,
riffs11,
woofs11,
iroko9,
koori9,
rooks9,
roofs8,
4 letter words:
kiff14,
koff14,
firk11,
fisk11,
fork11,
kifs11,
kows11,
woks11,
work11,
frow10,
offs10,
riff10,
sowf10,
wofs10,
woof10,
irks8,
kirs8,
kois8,
koro8,
kors8,
kris8,
oiks8,
risk8,
roks8,
rook8,
skio8,
sook8,
firs7,
fris7,
fros7,
oofs7,
orfs7,
rifs7,
roof7,
rows7,
woos7,
roos4,
sori4,
3 letter words:
kif10,
kow10,
wok10,
iff9,
off9,
wof9,
irk7,
kir7,
kis7,
koi7,
kor7,
kos7,
oik7,
rok7,
sik7,
ski7,
fir6,
for6,
fro6,
ifs6,
oof6,
orf6,
rif6,
row6,
sif6,
sow6,
wis6,
woo6,
wos6,
ios3,
iso3,
oor3,
oos3,
ors3,
roo3,
sir3,
sri3,
2 letter words:
ki6,
ko6,
if5,
of5,
ow5,
wo5,
io2,
is2,
oi2,
oo2,
or2,
os2,
si2,
so2,