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necessary

In a sentence
Potrebný čas je jedna hodina.
The time needed is one hour.
Poskytnem ti všetky potrebné informácie.
I will provide you all the necessary information.
Poskytnem vám všetky potrebné informácie.
I will provide you all the necessary information.
Som si istý, že to nebude potrebné.
I'm sure that won't be necessary.
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.