5 letter words:
kukri13,
incur7,
runic7,
4 letter words:
zinc15,
kick14,
kink12,
kirk12,
nick10,
rick10,
ruck10,
kirn8,
knur8,
kuru8,
rink8,
curn6,
unci6,
uric6,
ruin4,
3 letter words:
zin12,
ick9,
ink7,
irk7,
kin7,
kir7,
cru5,
cur5,
rin3,
run3,
urn3,
2 letter words:
ki6,
in2,
nu2,
un2,