e-i-e-i- e-series eeriness enessere enripens enspisse eserines esperies i-ii-iii inseisin insenses inserene inseries insperse inspinne inspirer inspires nesprins nessness ninepins ninesies peeppeep pennines pensees peperine pepperer perennis perierer perieres periers periperi perprise perrerer perriers persnepe perspire pessines pineries piperine pippiree piripiri preeners preisner prepense preppers preppier preppies prepress prerinse preripen pressers pressies pressins priesner prissier re-press repiners reprinse reprises reseiser reserene resinein resperse respirer respires resprise ripeners ripeness risipeni s-series seesense sereness serripes siennese sinensis sissener sneerers snippers snippier speisses sperrins spiennes spinipes spinners spinnier spinnies spinsers spirenes spiserie