reciprocate
ri si pruh kayt
- v  act, feel, or give mutually or in return
                    
                        
                            
We always invite the neighbors and they never reciprocate! - v  alternate the direction of motion of
                    
                        
                            
the engine reciprocates the propeller 
- Other nations traditionally at loggerheads with America may find reason to reciprocate to a more balanced approach.
 - Obama and Clinton have lately stressed that the Administration is seeking new concessions from Arab states to reciprocate for an Israeli settlement freeze, but even Washington's .
 - Jackson seemed to reciprocate the love of his Japanese fans.