e-i-e-i- e-preeti epervier epithite epitrite everette hep-tree herehere heritier het-hert i-ii-iii i-iv-v-i peeppeep peperite pepperer pepperet perierer perieti periperi peripter perpetre perrerer perthite peteriii petitive petpeeve pipetter pippiree piretite piripiri pitviper preppier preterit prettier prevetie priepert prithivi repreeve reprieve retireth retretti retrieve revereth revertee reverter rivetter tephrite territet thepiper theriver threetip tipi-tii tirrivee tirrivie titterer tre-trip treittie trippeth trippier tveitite verrerie verritie vetepere vetitive vetivert vitivert viviette