This article discusses the principles of designing a lexical database of adjective thesauri within the framework of the Uzbek WordNet. The research analyzes the semantic structure of adjectives, explores synonymic, antonymic, gradaution and examines methods of integrating these into a digital lexical database. The study contributes to the development of digital linguistic resources and enhances the use of the Uzbek language in artificial intelligence systems.

WordNet, lexical database, adjective thesaurus

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