Hungarian has ten dialects. These are, for the most part, mutually intelligible, and do not differ significantly from standard Hungarian. They are mostly distinguished by pronunciation; although there are differences in vocabulary, these are usually small and do not hinder intelligibility. Due to increased internal migration and urbanization during the 20th century, most of the characteristics of the different dialects can only be observed in smaller towns and villages, and even there mostly among the elderly; the population of the larger cities and especially the capital has been mixed for generations and the dialectal differences have been lost. A notable exception is the Western Transdanubian pronunciation, which is distinctly noticeable even in Szombathely, the largest city in the regi