APE; APP; APT; ARS; BIG; CIG; CRU; CUE; CUR; CUT; EAR; ERS; GEE; GIB; GIE; GIP; IRE; PAP; PAR; PEA; PEE; PEG; PIC; PIE; PIG; PIP; PIR; PIS; PIU; PRE; PSI; PST; RAP; RET; RIB; RIG; RIP; RUC; RUE; RUT; SIP; SIR; SPA; SRI; TUI; URE; URP; UTE; UTS.
APPS; APTS; ARIS; CIRE; CRIB; CRUE; CURE; CURS; CURT; CUTE; CUTS; EARS; EPIC; ERIC; ERST; ETUI; GEAR; GEEP; GIPS; GIRT; IURE; PAPE; PAPS; PARP; PARS; PEAR; PIPA; PIPE; PIPI; PIPS; PIRS; PRIG; PTUI; RAPE; RAPS; RAPT; RETS; RIPE; RIPP; RIPS; RIPT; RISP; RUTS; SPAE; SPAR; SPIC; SPIE; TRIE; TRIG; TRIP; TRUE; URIC; URPS.
APTER; CIPPI; CRIPE; CRUET; CURET; CURIE; CURSI; CURST; CUTER; EARST; EPRIS; GEARS; GIRTS; PARIS; PARPS; PEARS; PIPIS; PISTE; RAPPE; RIPPS; SPIRE; SPIRT; SPRIG; SPRUE; STRIG; STRIP; STURE; TRIPE; TRIPS; TURPS; UTERI.
CRUETS; CURETS; EURIPI; PAPIST; PEARST; RAPIST; RAPPEE; RIPRAP; STERIC; STRIPE.
EPICURE; RAPTURE; RIPRAPS.