5 letter words:
inrun5,
inurn5,
nairu5,
4 letter words:
izar13,
nazi13,
airn4,
rain4,
rani4,
ruin4,
unai4,
unau4,
3 letter words:
zin12,
ain3,
air3,
ani3,
inn3,
nan3,
nun3,
rai3,
ran3,
ria3,
rin3,
run3,
urn3,
2 letter words:
za11,
ai2,
an2,
ar2,
in2,
na2,
nu2,
un2,