antipatía

n. dislike, antipathy, disinclination, aversion

n. antipathy, dislike; unpleasantness

n. antipathy, aversion; dislike, distaste; hatred

= antipathy, nastiness, unapproachability, unfriendliness.
Ex: Of particular note is his classic monograph 'Prejudices and Antipathies', published by Scarecrow Press, a critique of LC entry and subject heading practices.
Ex: He began swearing and saying 'I don't know what you're on about, whatever we do, it's wrong!' and of course I answered his nastiness back.
Ex: Social distance, the aloofness and unapproachability of persons of different social strata, is both a symbol of class standing.
Ex: The article 'User unfriendliness' describes how in the UK and Netherlands outbreaks of violence and attacks on staff in libraries have led librarians to consider methods of tackling the situation.