Meaning : With ostentation. In an ostentatious manner.
Example :
Mr Khrushchev ostentatiously wooed and embraced Castro at the U.N. general assembly.
Synonyms : ostentatiously
Meaning : In a fancy colorful manner.
Example :
He dresses rather flamboyantly.
Synonyms : flamboyantly, flashily
Showily meaning in Bengali (Bangla).