4 letter words:
frow10,
waif10,
afar7,
fair7,
faro7,
fiar7,
fora7,
wair7,
aria4,
raia4,
3 letter words:
arf6,
awa6,
far6,
fir6,
for6,
fro6,
oaf6,
raw6,
rif6,
row6,
war6,
air3,
oar3,
ora3,
rai3,
ria3,
2 letter words:
aw5,
fa5,
if5,
of5,
ow5,
wo5,
aa2,
ai2,
ar2,
oi2,
or2,