This dictionary was compiled by aligning words in Indonesian language and its equivalent in four regional languages; respectively: Java - Bali - Sunda – Madura and was created by collecting the most common words used by the people in general daily activities. In constructing this dictionary, the authors took into account that there is no (well not yet) Indonesian dictionary that could compare into more than one dialect based on phonetics, vocabulary, differences and meaning of the word. As can be seen, There is a lot of similar vocabulary in each dialect but they each have different pronunciation.