chhipi chichi chih-i chipsi chipur chirip chirps chirrs chirru chiusi chuchu chupri church churis churri churrs churup churus chushu cichus cihuri cippus circus cirici cirrh- cirrhi cirri- cirrus cissus ciucci cripps crisic crisis crispr crisps crisus crucis cruisr cruris crusis cucchi cucici cui-ui cupcui cupri- cupric curcic curius cursus cuscus cuspis hiccup hipihi hippic hippus hircic hircus hirics hirsch hiuchi huh-uh huishu hurius hushih hushup ischi- ischii isrich isspic issuch isurus pcrush phipps picchi picchu picpus picric picris pihuri pipipi pipiri pippip pirici pirrip pisci- piscis pissis piuish piupiu piusii pppppp ppsspp pripps prusci puccis puppis puriri purisi purius purpur pushup pussi rhipi- rhipis riccus richii riichi ripsup riscpc rishis ruccus rucici rupshu ruscus rusich russus s-chip schich schiph schuch schupp schurr schuss scipii scirii scirus scrips scrush shihhi shipur shirrs shirui shirur shishi shisui shiurs shshsh shursh shusui siccus siiiii sipirs siriri sirius sirpur sirris sirrup sirsir sirups sishui sisici sisisi spici- spiri- spiric spiris sprush spurch sripur srprss succur succus sucuri suphis suruc sushis susurr ucrush uh-huh uhhuhs uppish uprush upshur upsssc urpish urucui urucup uruppu urushi uscipp ushici usiris ussuri usurps