9 letter words:
foreseers12,
8 letter words:
foreseer11,
foresees11,
7 letter words:
foresee10,
reefers10,
6 letter words:
feeses9,
freers9,
freres9,
reefer9,
refers9,
eroses6,
rerose6,
resees6,
rosser6,
serres6,
sorees6,
5 letter words:
feers8,
feese8,
ferer8,
feres8,
fesse8,
fores8,
fosse8,
freer8,
frees8,
frere8,
froes8,
frore8,
orfes8,
reefs8,
refer8,
sefer8,
serfs8,
erose5,
erses5,
resee5,
reses5,
rores5,
roses5,
seers5,
serer5,
seres5,
serre5,
serrs5,
soree5,
sorer5,
sores5,
4 letter words:
feer7,
fees7,
fere7,
fess7,
foes7,
fore7,
foss7,
free7,
froe7,
fros7,
orfe7,
orfs7,
reef7,
refs7,
serf7,
eres4,
eros4,
errs4,
eses4,
esse4,
ores4,
oses4,
rees4,
reos4,
roes4,
rore4,
rose4,
seer4,
sees4,
sere4,
serr4,
sers4,
sese4,
sore4,
3 letter words:
efs6,
erf6,
fee6,
fer6,
fes6,
foe6,
for6,
fro6,
orf6,
ref6,
ere3,
err3,
ers3,
ess3,
oes3,
ore3,
ors3,
ose3,
ree3,
reo3,
res3,
roe3,
see3,
ser3,
sos3,
2 letter words:
ef5,
fe5,
of5,
ee2,
er2,
es2,
oe2,
or2,
os2,
re2,
so2,