chhipi chichi chih-i chimic chimps chipsi chisum chiusi chuchu chumpi chumps chushu cichus cimiss cippus cissus ciucci cmmism cmusic cppcms cucchi cucici cui-ui cupcui cuscus cuspis hcssim hiccup hipihi hippic hippus hiuchi huh-uh huishu humhum humici humism hummum hummus humphs hushih hushup i-mscp imicus immiss impish ipsums ischi- ischii ismism isspic issuch mcmiii michiu mimics mis-pi mishmi misisi misius missis missus miuchi mm-hmm muccus muchic muchis muchuu muhuhu musci- musici musics musius musmus mussum mussup muumuu phipps picchi picchu picpus pipipi pippip pisci- piscis pissis piuish piumhi piupiu piusii pppppp ppsspp puccis pumish pumpic pumpup puppis pushim pushup pussi s-chip schich schiph schism schuch schupp schuss scipii scisms shihhi shiism shishi shisui shmups shshsh shusui siccum siccus siiiii simich simici simics simisi simsim sishui sisici sisisi spici- succus sum-up sumici sumisu summum sumphs sumsup suphis sushis susumu uh-huh uhhuhs um-hum umuchu uppish upsssc uscipp ushici