n. rowdiness, ruffianism, hooliganism, rough-house, barbarism, troublemaking, brawling, unruliness, boisterousness, Slang Brit bovver: Have you any suggestions about what to do to curb rowdyism at football matches?
ROWDYISM
Meaning of ROWDYISM in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012