Neformalnim

Neformalnim is a non-diacritic form of the Czech adjective neformální, meaning informal. It is not a standalone word with a separate meaning, but a grammatical form used to describe a noun in a specific case and gender. In standard Czech, neformální declines like other adjectives; neformalnim represents the instrumental singular form used with masculine or neuter nouns, and appears in phrases such as v neformálním stylu or neformálním prostředí.

In usage, neformalnim describes actions, settings, or manners that are informal rather than formal. Common phrases include "v neformálním stylu" (in an informal style), "neformálním prostředí" (informal environment), and "neformálním způsobem" (in an informal manner). Because it is the instrumental form, it is typically found after prepositions requiring instrumental case or within noun phrases where the noun governs the agreement.

Orthography may present the form without diacritics in technical contexts, in programming, or in languages that omit diacritics, where it can appear as neformalnim. In Slovak, a closely related form is neformálnym, reflecting analogous grammatical patterns.

Summary: neformalnim is a syntactic variant of the Czech adjective neformální used to express informality in instrumental singular constructions. It reflects standard Czech agreement rules and is encountered in phrases describing style, environment, or manner that are informal.