ADJ
                            
                            
                                - chief, main
 
- dangerous, tough
 
- worthy
 
                             
                         
                                                
                            
                                
VERB + OPPONENT
                            
                            
                                - attack, hit
 
- beat, defeat
 
- get past, outfox, outmanoeuvre, outwit
 
- face
 - Today she faces her toughest opponent on Centre Court
 
- mark
 
- tackle
 
- bring down, foul
 
                             
                         
                                         
             
         
                
            
            
                
                                            
                            
                                
ADJ
                            
                            
                                - chief, leading, main
 
- bitter, fierce, formidable, strong, vigorous
 
- outspoken, vocal, vociferous
 
- worthy
 
- political
 
- government