diggings din-dins dingding dingdung diningin disusing drudging drugging giddings gridding grinding grinning grisgris grudging grudgins grugings gudugudu guidguid guidissi gunnings i-ii-iii indriids induring innsigns insignis insuring inurning iridinid iriguini issuings nginduri ngunguru ningirsu ningning nudgings nursings riddings riggings rigi-dig ringding ringgrin ringings rinsings ruggings rugining runnings signings singings singsing sinigrin sinnings sinsigns sinsring sirugudi sisindri snigging snudging snugging surgings surrugin sussurus susurrus