livsduglig znamená v Angličtina

viable▼(able to live on its own)
adjective
[UK: ˈvaɪəb.l̩] [US: ˈvaɪəb.l̩]

viability [viabilities]▼(property of being viable)
noun
[UK: ˌvaɪə.ˈbɪ.lɪ.ti] [US: vaɪə.ˈbɪ.lə.ti]