n. 25B6; noun SHOWINESS, show, ostentatiousness, pretentiousness, vulgarity, conspicuousness, display, flamboyance, gaudiness, brashness, extravagance, ornateness, exhibitionism; informal flashiness, glitz, glitziness, ritziness.
OSTENTATION
Meaning of OSTENTATION in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012