10 letter words:
fossilizes22,
9 letter words:
fossilize21,
fossilise12,
8 letter words:
flossies11,
ossifies11,
7 letter words:
fissile10,
flosses10,
flossie10,
fossils10,
6 letter words:
filose9,
fosses9,
fossil9,
isseis6,
losses6,
5 letter words:
sizes14,
files8,
filos8,
flies8,
floes8,
floss8,
foils8,
fosse8,
seifs8,
selfs8,
isles5,
issei5,
loess5,
loses5,
silos5,
sises5,
sloes5,
soils5,
solei5,
soles5,
4 letter words:
size13,
fess7,
file7,
filo7,
fils7,
floe7,
foes7,
foil7,
foss7,
lief7,
life7,
seif7,
self7,
isle4,
leis4,
less4,
lies4,
lose4,
loss4,
oils4,
oles4,
oses4,
seis4,
sels4,
silo4,
sloe4,
soil4,
sole4,
soli4,
sols4,
3 letter words:
fez15,
fiz15,
lez12,
efs6,
elf6,
fes6,
fie6,
fil6,
foe6,
ifs6,
els3,
ess3,
lei3,
les3,
lie3,
lis3,
oes3,
oil3,
ole3,
ose3,
sei3,
sel3,
sis3,
sol3,
sos3,
2 letter words:
ef5,
fe5,
if5,
of5,
el2,
es2,
is2,
li2,
lo2,
oe2,
oi2,
os2,
si2,
so2,