grimming grimsirs grinning grisgris grugings gungunum gunnings guru-ism i-ii-iii iminiums immuring imsingin innsigns insignis insuring inurning iriguini irminism issuings minginui miniguns minimism minimums miniussi minuisis missings misusing muggings muirungi munising munnings munsing muriquis muruguru murumuru musumusu musunuru ngunguru ningirsu ningning num-nums nursings qingming quiggins quinquin quirinus quissing riggings rimmings ringgrin ringings rinsings ruggings rugining runnings signings signinum sigurimi singings singsing sinigrin sinnings sinsigns sinsring smiggins smugging snigging snugging snuggums squiring squirism summings sung-min surgings surrugin sussurus susurrus