ругань bedeutet auf Englisch

abuse [abuses]▼(insulting speech)
noun
[UK: ə.ˈbjuːs] [US: ə.ˈbjuːs]

curse [curses]▼(vulgar epithet)
noun
[UK: kɜːs] [US: ˈkɝːs]

foul language▼(profane words)
noun
[UK: ˈkaʊntəˌpəʊz] [US: ˈkaʊntəˌpəʊz]

malediction▼(evil speech)
noun
[UK: ˌmæ.lɪ.ˈdɪk.ʃn̩] [US: ˌmæ.lɪ.ˈdɪk.ʃn̩]

profanity [profanities]▼(obscene, lewd or abusive language)
noun
[UK: prə.ˈfæ.nɪ.ti] [US: proˈfæ.nə.ti]