antithetically

/ˌæn.tɪˈθɛt.ɪ.kli/
adverb
  1. In a way that is directly opposite or contrasted.
    • The two characters behave antithetically: one is generous, the other selfish.
    • Antithetically, the company's profits rose while its reputation fell.
    • She argued antithetically to her colleague, taking the opposite side of every point.
Antonyms
What does "antithetically" mean? | whatsthatwordmean | whatsthatwordmean