ostentatiously ostentatiously /ˌɑːstənˈteɪʃəsli/

adverb

1. With ostentation; in an ostentatious manner  ( ostentatiously , showily )
   with ostentation; in an ostentatious manner
    Mr Khrushchev ostentatiously wooed and embraced Castro at the U.N. general assembly
   Mr Khrushchev ostentatiously wooed and embraced Castro at the U.N. general assembly