adjective
                                                intrusive in a meddling or offensive manner
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - an interfering old woman
- bustling about self-importantly making an officious nuisance of himself
- busy about other people's business
 
                                                                                        
                                                verb
                                                come between so as to be hindrance or obstacle
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - Your talking interferes with my work!
 
                                                                                        
                                                verb
                                                get involved, so as to alter or hinder an action, or through force or threat of force
                                                                                                Synonyms
                                                
                                                
                                                                                                Examples
                                                
                                                                                                        - Why did the U.S. not intervene earlier in WW II?