alternate back and fill battledore and shuttlecock be here again circle come again come around come round come round again come up again cycle ebb and flow hitch and hike intermit oscillate pass and repass pulsate pulse reappear reciprocate recur reoccur repeat return revolve ride and tie roll around rotate seesaw shuttle shuttlecock swing teeter teeter-totter to-and-fro turn undulate wax and wane wheel wheel around wibble-wabble wigwag zigzag