ddddddddd diggingup digupdirt ding-ding drip-drip dripgrind dundundun ginniting glut-glut glutining griddling grundling gruntling guidiguir guilddrip guilttrip guit-guit guni-guni gurgiting indulging ingirting ingliding inputting inrunning intiguttu intitling intruding intuiting inturning inuttitut irrupting itugururu ling-ling ndunguidi ngulugulu nitidulid nitriding nurturing pin-drill pinupgirl piri-piri pituitrin pringling prunitrin pugpuppun pulidindi putt-putt ring-pull rintintin rippingup runrunrun rupturing tintinnid tittuping trilulilu trinitrin triunguli trntrntrn trundling turningin turningup tuutingli undulling ungirding unguiding ungulinid unpinning unrigging unringing unripping unrugging unturning upgliding upputting uptilting upturning