5 letter words:
rawin8,
nairu5,
4 letter words:
wain7,
wair7,
warn7,
waur7,
airn4,
rain4,
rani4,
ruin4,
unai4,
unau4,
3 letter words:
awn6,
naw6,
raw6,
wan6,
war6,
win6,
ain3,
air3,
ani3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
aw5,
ai2,
an2,
ar2,
in2,
na2,
nu2,
un2,