populárnjím
Populárnjím is a Czech word, specifically the instrumental plural form of the adjective "populární". "Populární" translates to "popular" in English. Therefore, "populárnjím" essentially means "more popular" or "with more popular ones" depending on the context, but its most direct translation when used as an adjective is "more popular". It is used to compare the degree of popularity between multiple entities or groups.
For example, one might say "Tyto písně jsou populárnjím než ty předchozí," which translates to "These songs