decarchyEtymologyFrom Ancient Greek δεκαρχία (dekarkhía), from δεκα- (deka-, “deca-: ten”) + -αρχία (-arkhía, “-archy: rule”). Equivalent to dec- + -archy.decarchy means A government of ten people, especially (historical) various Greek councils of ten men Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounA government of ten people, especially (historical) various Greek councils of ten men