Nejsilnjí
Nejsilnjí is not a standard Czech word. It is typically encountered as a nonstandard spelling or misspelling of nejsilnější, which means "the strongest" or "the most powerful." In standard Czech, the correct form is nejsilnější.
Etymology and form: The term is built from the adjective silný (strong) with the superlative prefix nej-
Usage: Nejsilnější is used to describe the strongest person, thing, or group in a given context. For
Orthographic notes: Czech orthography relies on diacritics to distinguish words and their meanings. The correct spelling
See also: silný, silnější, největší. This entry reflects the distinction between a standard superlative and common