antipathy antipathy /ænˈtɪpəθi/

noun

1. () A feeling of intense dislike  ( disrelish [Archaic] , aversion , antipathy , distaste )
   a feeling of intense dislike
     There was a strong antipathy between the two rival gangs in the neighborhood.
   There was a strong antipathy between the two rival gangs in the neighborhood.
   
2. The object of a feeling of intense aversion; something to be avoided  ( antipathy )
   the object of a feeling of intense aversion; something to be avoided
    Cats were his greatest antipathy
   cats were his greatest antipathy