This article provides a comparative analysis of the derivational (formative) and functional characteristics of parenthetical constructions in oral speech based on the Uzbek and Korean languages. In the Uzbek language, parenthetical constructions are mainly formed through syntactically independent units. In contrast, in the Korean language, the parenthetical function is often realized through derivational mechanisms. The research was conducted using descriptive, comparative, structural, and morphological methods. The results reveal pragmatic, morphological, and functional differences in parenthetical constructions in the two languages.

parenthetical constructions, derivation, zero derivation, Uzbek language, Korean language, oral speech, syntax, pragmatics.

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