condescend
    /ˌkɑːndɪˈsɛnd/ 
    
 
    
    verb
    
    -scends; -scended; -scending
    
    [no obj] formal + disapproving
    
    to show that you believe you are more intelligent or better than other people
    
    
    
    to do something that you usually do not do because you believe you are too important to do it - usually followed by to + verb