Dealekt vocabulary and oronyms of southern Uzbekistan

South Uzbekistan zone is separated with richness in orographic objects. The population of oasis were engaged in cattle-breeding and agriculture. In their occupation and mode of life the forms of land relief - the Mountains, hills, soils, different, heights, gorges, ravines, fields, steppes and others were of great importance. In the resultof local population's relation with such objects-during long period in their speech were created the words, terms, word-combinations which expressed different forms of these objects and they played an important role in appearance of country's oronymics. In the article the question of participation of local geographic terms in building the names of orographic objects formed in speech of population lived in the South Uzbekistan oasis.