7 letter words:
psyched18,
synched16,
6 letter words:
psyche16,
yecchs16,
physed15,
spendy12,
synced12,
5 letter words:
yechy16,
psych15,
yecch15,
hyped14,
hypes13,
synch13,
yechs13,
pechs12,
dynes9,
shend9,
pends8,
scend8,
spend8,
4 letter words:
hype12,
hyps12,
syph12,
yech12,
pech11,
espy9,
pehs9,
pyes9,
syce9,
sync9,
yeps9,
ceps8,
deny8,
deys8,
dyes8,
dyne8,
edhs8,
pecs8,
shed8,
spec8,
hens7,
peds7,
pend7,
snye7,
sped7,
syne7,
yens7,
pens6,
dens5,
ends5,
send5,
sned5,
3 letter words:
hyp11,
hey9,
shy9,
yeh9,
hep8,
peh8,
pye8,
spy8,
yep8,
cep7,
dey7,
dye7,
edh7,
pec7,
hen6,
hes6,
ped6,
she6,
syn6,
yen6,
yes6,
pen5,
pes5,
sec5,
den4,
eds4,
end4,
ens3,
sen3,
2 letter words:
eh5,
he5,
sh5,
ye5,
pe4,
de3,
ed3,
en2,
es2,
ne2,