alternate be here again circle come and go come around come round come round again come up again copy cycle ditto do a repeat do again do over double duplicate echo go back go back to imitate intermit keep coming oscillate parrot plagiarize pulsate pulse quote reappear recur redo redouble reduplicate reecho regurgitate reincarnate renew reoccur repeat reproduce resound resume return return to reverberate revert revisit revive revolve roll around rotate say again turn undulate wheel wheel around