непременный znamená v Angličtina

bound▼(very likely to)
adjective
[UK: baʊnd] [US: ˈbaʊnd]

obligatory▼(binding, see also: mandatory; compulsory)
adjective
[UK: ə.ˈblɪ.ɡət.r̩i] [US: ə.ˈblɪ.ɡə.ˌtɔː.ri]