Using all letters

                                                                           propitiatory

                                                                              topiary

                                                                          The other words:

                                                                              apiary

                                                                               array

                                                                              arroyo

                                                                              oratory

                                                                              papaya

                                                                               pappy

                                                                              papyri

                                                                              parity

                                                                              parroty

                                                                               parry

                                                                               party

                                                                               patty

                                                                               poppy

                                                                              portray

                                                                               potty

                                                                             priority

                                                                              priory

                                                                              rarity

                                                                               ratty

                                                                               rooty

                                                                              rotary

                                                                             rotatory

                                                                               tarry

                                                                               tatty

                                                                               tippy

                                                                               titty

                                                                              toyota

                                                                              yttria