1. Below- Above
2.Shy-Brave 

3.Tight-Looses

4.Heavy-Light 

5.Smooth-Raff

           6.Clean-Dirty 

7.Under-Over

          8.Love-hate

9.truth-Lying 

10.Sink-Float 

            11.Strong-Weak

12.Thin-thick

           13. Inside-Outside 

14Hi-bye 
15.throw-touch