Water in New Zealand and are of varying types and origins. Many of the lakes in the central North Island area are volcanic crater lakes, while the majority of the lakes near the Southern Alps were carved by glaciers. Hydroelectric reservoirs are common in South Canterbury, Central Otago and along the Waikato River. Over 180,000 kilometres of rivers has been mapped in New Zealand, the longest being the Waikato River with a length of 425 kilometres and the largest river by volume is the Clutha River with a mean discharge of 533 cubic metres per second. New Zealand has many notable waterfalls, some of
Longest words a single word due to the spaces. In proper nouns, many Korean monarchs have long posthumous names built from many different Sino-Korean nouns describing their positive characteristics, for example Sunjo of Joseon, whose full posthumous name is the 77-syllable-block (). The longest Lithuanian word is 40 letters long: The Māori-language 85-letter place name " is the longest place name in English-speaking countries and second longest in the world, according to "Wises New Zealand Guide" and "The New Zealand Herald". Mongolian is an agglutinative language. Words can get longer by adding suffixes. So, the longest suffixed word in Mongolian is ""