Wiktionary
see-sawed
vb. (en-pastsee-saw)
Usage examples of "see-sawed".
A bubble-shaped object plummeted through the sky, spun about and see-sawed in the open air as if choosing a place to land.
His route had see-sawed back and forth so often that he had lost track of distance in his effort to avoid an ambush.
As Nadon gave a slight bow, his ladle-shaped head see-sawed up and down.
As the voters had come in during the day, their hopes had see-sawed up and down.
We see-sawed very skillfully, so that we seldom were both in at the same time, or out.