asocial
adjective uk/ˌeɪˈsəʊ.ʃəl/ us/ˌeɪˈsoʊ.ʃəl/
不喜社交的，不合群的
not interested in forming social groups or connections with others
The book depicts an insular, distrustful, asocial society. 这本书描写了一个保守褊狭、缺乏信任、互不往来的社会。
The cat's independence has encouraged a widespread view that it is asocial. 猫的独来独往的行为让人们普遍觉得它们是不合群的。