Potrebni
Potrebni is a masculine plural form of the adjective potreban in the South Slavic languages, including Bosnian, Croatian, and Serbian. It means "necessary" or "required" and is used to describe nouns that are needed or essential. The form derives from potreba, meaning "need," which in turn comes from older Slavic roots related to needing something.
Grammatical use: Potrebni agrees with masculine plural nouns in attribution and predication. For example, in attributive
Usage notes: Potrebni is a common term in everyday speech as well as in formal writing. It