What is another word for vigesimal?
Pronunciation: [vˈa͡ɪd͡ʒsɪmə͡l] (IPA) 
Vigesimal refers to a numbering system based on 20, much like how decimal is based on 10. However, there are different ways to express this concept in language. One simple synonym is "base-20," which gets to the heart of what vigesimal means. Another option is to use the word "duodecimal," which describes a numbering system based on 12. This is significant because in some cultures, groups of 12 were more important than groups of 10 or 20. Another related term is "score," which simply means 20 of something. Overall, each of these synonyms offers a slightly different perspective on the idea of counting in sets of 20.
