7 letter words:
riggish12,
5 letter words:
girsh9,
rishi8,
sirih8,
grigs7,
riggs7,
4 letter words:
ghis8,
sigh8,
shir7,
shri7,
gigs6,
grig6,
iggs6,
rigg6,
gris5,
rigs5,
iris4,
siri4,
3 letter words:
ghi7,
his6,
ish6,
gig5,
igg5,
gis4,
rig4,
sir3,
sri3,
2 letter words:
hi5,
sh5,
gi3,
is2,
si2,