8 letter words:
pigswill14,
5 letter words:
swill8,
wilis8,
wills8,
pilis7,
pills7,
spill7,
gills6,
sigil6,
4 letter words:
wisp9,
swig8,
wigs8,
gips7,
iwis7,
pigs7,
wili7,
will7,
lips6,
lisp6,
pili6,
pill6,
slip6,
gill5,
ligs5,
ills4,
sill4,
3 letter words:
wig7,
gip6,
iwi6,
pig6,
wis6,
lip5,
pis5,
psi5,
sip5,
gis4,
lig4,
ill3,
lis3,
2 letter words:
pi4,
gi3,
is2,
li2,
si2,