kikusui kiss-up kissups kus-kus kuspuks kutsuki kutyski kuusiku kyuptsy piisupi pip-pip piss-up pistius piyusti pui-pui put-put putipu putitup sit-ups sitskis skip-it skipsit skisuit spit-up spitkit spitsup ssipsis sssssss stity stkitts stpiusi sttitus stu-iii stypsis suitsup sust-it sypitki tippity tits-up tittups tittupy tsk-tsk tsktsks tsutsui tuk-tuk tut-tut tuttuts tuyuti typists up-skip uppittu upskips ust-kut yip-yip yukitup yuppity yuyutsu