antithetical
🇺🇸
/ˌæntɪˈθetɪkl/
🇬🇧
/ˌæntɪˈθetɪkl/
Completely different or in direct contrast to something else.
Her views on education are antithetical to those of her parents.
她對教育的觀點與她父母的看法截然相反。