- 
                        Fiil to confute
                    
 
                    - 
                        Fiil to contradict
                    
 
                    - 
                        Fiil to controvert
                    
 
                    - 
                        Fiil to impugn
                    
 
                    - 
                        Fiil to return a denial
                    
 
                    - 
                        Fiil to declare something to be false
                    
 
                    - 
                        Fiil to disclaim
                    
 
                    - 
                        Fiil to call someone a liar
                    
 
                    - 
                        Fiil to show someone to be a liar
                    
 
                    - 
                        Fiil to make a formal denial of a declaration