Here is a list of nouns that start with SHI.
shibboleth, shield, shielding, shift, shill
shimmer, shin, shinbone, shine, ship
shipboard, shipbuilding, shipmate, shipment, shipper
shipping, shipwreck, shirt, shirtfront, shirtsleeve
shish, shit, shiver
Hope you enjoy this page of nouns that start with shi and the rest of this noun list a-z site as well.
Help make this a better resource by adding more nouns in the comments section. Thanks.