6 letter words:
ferine9,
refine9,
weiner9,
wiener9,
5 letter words:
fewer11,
finer8,
infer8,
newer8,
newie8,
renew8,
rewin8,
4 letter words:
wife10,
ewer7,
fere7,
fern7,
fine7,
fire7,
firn7,
free7,
neif7,
reef7,
reif7,
rife7,
ween7,
weer7,
weir7,
were7,
wine7,
wire7,
wren7,
erne4,
rein4,
3 letter words:
few9,
ewe6,
fee6,
fen6,
fer6,
fie6,
fin6,
fir6,
new6,
ref6,
rif6,
wee6,
wen6,
win6,
ere3,
ern3,
ire3,
nee3,
ree3,
rei3,
rin3,
2 letter words:
ef5,
fe5,
if5,
we5,
en2,
er2,
in2,
ne2,
re2,