nonhierarchical

/nɑnˌhaɪəˈrɑrkɪkəl/
adjective
  1. Not arranged in a hierarchy; lacking levels of authority or rank.
    • They designed a nonhierarchical database where every record could link to any other.
    • Many online communities are nonhierarchical, with all members having equal moderation powers.
    • The nonhierarchical organization allowed interns to speak directly with the CEO.
Antonyms
What does "nonhierarchical" mean? | whatsthatwordmean | whatsthatwordmean