7 letter words:
hishing14,
5 letter words:
highs12,
hings9,
nighs9,
4 letter words:
high11,
hish10,
ghis8,
hing8,
nigh8,
sigh8,
hins7,
hisn7,
nish7,
shin7,
sinh7,
gins5,
sign5,
sing5,
snig5,
nisi4,
3 letter words:
shh9,
ghi7,
hin6,
his6,
ish6,
gin4,
gis4,
ins3,
nis3,
sin3,
2 letter words:
hi5,
sh5,
gi3,
in2,
is2,
si2,