8 letter words:
pegboxes20,
6 letter words:
pegbox18,
expose15,
5 letter words:
boxes14,
expos14,
poxes14,
goxes13,
beeps9,
obese7,
ogees6,
4 letter words:
expo13,
exes11,
oxes11,
beep8,
bops8,
begs7,
bogs7,
gobs7,
pegs7,
bees6,
epos6,
obes6,
opes6,
pees6,
peso6,
pose6,
seep6,
egos5,
gees5,
goes5,
ogee5,
sego5,
3 letter words:
box12,
pox12,
gox11,
sex10,
sox10,
bop7,
beg6,
bog6,
gob6,
peg6,
bee5,
bes5,
bos5,
obe5,
ope5,
ops5,
pee5,
pes5,
sob5,
sop5,
ego4,
gee4,
gos4,
seg4,
oes3,
ose3,
see3,
2 letter words:
ex9,
ox9,
be4,
bo4,
op4,
pe4,
go3,
es2,
oe2,
os2,
so2,