blocs, tiers, confederacies, factions, hierarchical structure, typologies, formations, hierarchies, differentiations, alignments, polities, classifications, coalitions, aggregations, divisions, subsets, confederal, affinities, taxa, interrelations, phyla, referents, subregions, clusters, contexts, trios, cliques, matrixes, phylogenies, categories, subgroups, baronies, confederated, coteries, nomenclatures, landmasses, alliances, headings, spheres, ethnos, clans, unities, balkanise, flatfishes, juntas, fora, sects, subfamilies, polarizations, lineages, subclasses, structures, republics, polyhedra, parallelograms, assemblages, antipathies, permutations, conglomeration, diarchy, individualities, protectorates, rearrangements, collectivity, conformations, foliation, interpenetrate, schisms, pigeonholes, parties, autonomies, types, fiefs, milieux, equilibriums, semicircles, sections, constituencies, frameworks, regimes, diversities, bryozoans, cohering, nations, calibres, nucleons, pairings, dipoles, petty bourgeois, styles, prokaryotes, cleavages, coevolution, democracies, nexuses, patterns, autocracies, ordinal, subsections, faunas, dissensions, instantiations, grouping, groups, collectivities, subcategories, subdivisions, units, arenas, associations, departments, designations, categorizations, forms, subsectors, subsystems

hierarchy