4 letter words:
zins13,
inks8,
kins8,
sink8,
skin8,
sunk8,
inns4,
nuns4,
sunn4,
unis4,
3 letter words:
zin12,
ink7,
kin7,
kis7,
sik7,
ski7,
suk7,
inn3,
ins3,
nis3,
nun3,
nus3,
sin3,
sui3,
sun3,
uni3,
uns3,
2 letter words:
ki6,
in2,
is2,
nu2,
si2,
un2,
us2,