5 letter words:
pelfs10,
felts8,
lefts8,
pelts7,
slept7,
spelt7,
gelts6,
4 letter words:
pelf9,
efts7,
felt7,
fest7,
fets7,
left7,
pegs7,
self7,
lept6,
pelt6,
pest6,
pets6,
sept6,
step6,
gels5,
gelt5,
gest5,
gets5,
legs5,
tegs5,
lest4,
lets4,
tels4,
3 letter words:
efs6,
eft6,
elf6,
fes6,
fet6,
peg6,
pes5,
pet5,
pst5,
gel4,
get4,
leg4,
seg4,
teg4,
els3,
les3,
let3,
sel3,
set3,
tel3,
2 letter words:
ef5,
fe5,
pe4,
el2,
es2,
et2,