9 letter words:
nepenthes14,
8 letter words:
nepenthe13,
pentenes10,
7 letter words:
ethenes10,
pentene9,
steepen9,
6 letter words:
sphene11,
ethene9,
seethe9,
pensee8,
tepees8,
sennet6,
5 letter words:
sheep10,
thesp10,
hents8,
sheen8,
sheet8,
shent8,
thens8,
these8,
epees7,
neeps7,
peens7,
penes7,
penne7,
spent7,
steep7,
tepee7,
nenes5,
sente5,
teens5,
tense5,
4 letter words:
pehs9,
eths7,
hens7,
hent7,
hest7,
hets7,
thee7,
then7,
epee6,
neep6,
peen6,
pees6,
pens6,
pent6,
pest6,
pets6,
seep6,
sept6,
step6,
esne4,
nene4,
nest4,
nets4,
seen4,
sene4,
sent4,
teen4,
tees4,
tens4,
3 letter words:
hep8,
peh8,
pht8,
eth6,
hen6,
hes6,
het6,
nth6,
she6,
the6,
pee5,
pen5,
pes5,
pet5,
pst5,
ens3,
nee3,
net3,
see3,
sen3,
set3,
tee3,
ten3,
2 letter words:
eh5,
he5,
sh5,
pe4,
en2,
es2,
et2,
ne2,