7 letter words:
pigfish16,
4 letter words:
fish10,
hips9,
phis9,
pish9,
ship9,
spif9,
figs8,
ghis8,
sigh8,
gips7,
pigs7,
3 letter words:
hip8,
phi8,
fig7,
ghi7,
gif7,
gip6,
his6,
ifs6,
ish6,
pig6,
sif6,
pis5,
psi5,
sip5,
gis4,
2 letter words:
hi5,
if5,
sh5,
pi4,
gi3,
is2,
si2,