7 letter words:
fillips12,
6 letter words:
fillip11,
5 letter words:
flips10,
fills8,
pilis7,
pills7,
spill7,
4 letter words:
flip9,
fill7,
fils7,
lips6,
lisp6,
pili6,
pill6,
slip6,
ills4,
sill4,
3 letter words:
fil6,
ifs6,
lip5,
pis5,
psi5,
sip5,
ill3,
lis3,
2 letter words:
if5,
pi4,
is2,
li2,
si2,
