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necessary

In a sentence
Cícer je vo falafeli nevyhnutný.
Chickpeas are essential in falafel.
Voda je nevyhnutná pre život.
Water is essential for life.
Je nevyhnutné, že jedného dňa pôjdem do Francúzska, len neviem kedy.
It is inevitable that I go to France someday, I just don't know when.
Aby myšlienka vyklíčila a bola plodná, je nevyhnutné vo vhodnom období rozsiať jej semená.
For an idea to germinate and to be fruitful, it is necessary to scatter its seeds in the appropriate season.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.