7 letter words:
cokeses13,
5 letter words:
fecks14,
keefs12,
skeef12,
cokes11,
socks11,
feces10,
koses9,
seeks9,
sekos9,
skees9,
skeos9,
sokes9,
fesse8,
fosse8,
cesse7,
coses7,
4 letter words:
feck13,
keef11,
kefs11,
coke10,
sock10,
ekes8,
koss8,
okes8,
seek8,
skee8,
skeo8,
soke8,
fees7,
fess7,
foes7,
foss7,
cees6,
cess6,
cose6,
coss6,
ecos6,
seco6,
secs6,
socs6,
eses4,
esse4,
oses4,
sees4,
sese4,
3 letter words:
kef10,
eek7,
eke7,
kos7,
oke7,
efs6,
fee6,
fes6,
foe6,
cee5,
cos5,
eco5,
sec5,
soc5,
ess3,
oes3,
ose3,
see3,
sos3,
2 letter words:
ko6,
ef5,
fe5,
of5,
ee2,
es2,
oe2,
os2,
so2,