ceecee cefiro cercie cerco- cerice cerici cicero cicree ciocci cioffi cipier cirice cirici ciroc cirri- cirro- cirroc cocci- cocco- cococo coerce cofere coffee coffer coffre cofire cofoci coiffe coo-er coocoo coofer coopee cooper coopie coorie copice copier copper coppie copro- corcir coripe corpre correi corrie corrop crecco creepo crico- crieff crocco crocer croice croire croope croper ecopop ecrier ecrire eerier effeir effere effoff effore eforie epicor epopee er-rif ericii eriope errico errori feerie feeror feifer feirie feofor ferfer ferier ferior feroce ferrer ferri- ferric ferrie ferro- ficcio fiefie fierce fierro fifpro fiocco foerre foofoo fopper forcer forrec forrer freeof freepr frefre freire froofe i-crei i-free icepie icepop ier-oe ierror iffier iiooio ioffer ipero ipfire ipiece iprice irereo ocreo- oferre office offire offrir ofpoor oooooo oopiri opifer orcier orrice orrico pecice peepee peeper peerce peerer peerie peerio peffer peiere peiper peirce pepero pepper percee percer perere perice perico perier perire peroff peroor perore perper perree perrie piccio piceo- picric picro- piecer pieper pierce pierie pierre pierri pierro pifero piffer piopio pioppi piperi pipico pipier pipipi pipiri pipper pippip piree pirici pirrie pirrip poffer poipoi pooper poopie poopoo poorer popfor popice popoff popopo poporo popper poppop porece porice pppppp pre-op precip precor preece prefer preffe preier preiff preire preore pricer priefe priere priero priffe priore priori prioro procer procop procor profer proffe profir profor profre proper propi- propir propre prorec re-foc recice recife recipe recope recore recreo reefer reeffe reeper refeff refire refrei reioce repice repier repipe repope repper repref reprie reroof ricice ricore riffer rififi ripier ripoff ripper rococo rocroi roeier roeper roiffe roofer roofie roopee rooper roperi ropice ropier