antithesis
an ti thuh suhs
- n  exact opposite
                    
                        
                            
his theory is the antithesis of mine - n the juxtaposition of contrasting words or ideas to give a feeling of balance
 
- She was the antithesis of her predecessor; tough, combative and aggressive.
 - After a week spent assuring the country that he is the antithesis of his widely despised predecessor, the President made the same mistakes as Mr Davies.
 - The participants at the democracy forum were an antithesis of the earlier repressive and brutal era.