This article examines and compares English and Uzbek words and phrases that are used only in one state (or region). The study shows the influence of cultural, geographical and historical factors on the linguistic specificity of these terms. Through comparative analysis, the study identifies patterns of regional linguistic differences, highlighting how certain words reflect local customs, traditions, or practices. The findings are intended to provide insights for linguists, educators, and translators working with regional language variations.

regional linguistics, language change, dialects, English, Uzbek, state-specific vocabulary, comparative analysis, cultural influence on language, translation studies, social linguistics.

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