6 letter words:
kouroi10,
krooni10,
turion6,
unroot6,
5 letter words:
iroko9,
knout9,
korun9,
kroon9,
trunk9,
intro5,
nitro5,
rutin5,
4 letter words:
ikon8,
kino8,
kirn8,
knit8,
knot8,
knur8,
koto8,
nook8,
oink8,
rink8,
rook8,
took8,
turk8,
inro4,
into4,
iron4,
noir4,
nori4,
onto4,
riot4,
root4,
roti4,
roto4,
rout4,
ruin4,
runt4,
tiro4,
toon4,
tori4,
torn4,
toro4,
tour4,
trio4,
turn4,
unit4,
unto4,
3 letter words:
ink7,
irk7,
kin7,
kir7,
kit7,
koi7,
kor7,
ion3,
nit3,
noo3,
nor3,
not3,
nut3,
ono3,
oot3,
ort3,
our3,
out3,
rin3,
rot3,
run3,
rut3,
tin3,
ton3,
too3,
tor3,
tui3,
tun3,
urn3,
2 letter words:
ki6,
in2,
it2,
no2,
nu2,
oi2,
on2,
or2,
ti2,
to2,
un2,
ut2,