7 letter words:
enfires10,
feerins10,
fineers10,
refines10,
6 letter words:
enfire9,
enserf9,
feerin9,
ferine9,
fieres9,
fineer9,
finers9,
frisee9,
infere9,
infers9,
refine9,
nereis6,
renies6,
seiner6,
serein6,
serine6,
5 letter words:
feens8,
feers8,
fenis8,
feres8,
ferns8,
fiere8,
fiers8,
finer8,
fines8,
fires8,
firns8,
frees8,
fries8,
frise8,
infer8,
neifs8,
niefs8,
nifes8,
reefs8,
reifs8,
sefer8,
serif8,
ernes5,
reens5,
reins5,
resin5,
rines5,
rinse5,
risen5,
seine5,
serin5,
siree5,
siren5,
sneer5,
4 letter words:
feen7,
feer7,
fees7,
feis7,
feni7,
fens7,
fere7,
fern7,
fier7,
fine7,
fins7,
fire7,
firn7,
firs7,
free7,
fris7,
nefs7,
neif7,
nief7,
nife7,
reef7,
refs7,
reif7,
rife7,
rifs7,
seif7,
serf7,
eine4,
enes4,
eres4,
erne4,
erns4,
esne4,
ires4,
nies4,
reen4,
rees4,
rein4,
reis4,
rens4,
rine4,
rins4,
rise4,
seen4,
seer4,
seir4,
sene4,
sere4,
sien4,
sine4,
sire4,
snee4,
3 letter words:
efs6,
erf6,
fee6,
fen6,
fer6,
fes6,
fie6,
fin6,
fir6,
ifs6,
nef6,
ref6,
rif6,
sif6,
een3,
ene3,
ens3,
ere3,
ern3,
ers3,
ins3,
ire3,
nee3,
nie3,
nis3,
ree3,
rei3,
ren3,
res3,
rin3,
see3,
sei3,
sen3,
ser3,
sin3,
sir3,
sri3,
2 letter words:
ef5,
fe5,
if5,
ee2,
en2,
er2,
es2,
in2,
is2,
ne2,
re2,
si2,