Seesaw

Two girls played on the seesaw.

Tom and Mary were playing on the seesaw.

The seesaw was in a shady area of the playground.

Be cautious on the seesaw, balance carefully!

He has been arguing in a circle; there is thus a see-saw between the hypothesis and the fact.

Manchester Citykept up their unbeaten start to the Premier League season with victory over QPR in an entertaining see-saw encounter at Loftus Road.

When I think of your kisses / My mind see-saws

He see-saws himself to and fro.