What is another word for "centralize"?

Roget's Thesaurus (1911) lists these synonyms for "centralize": absorb, absorption, alloy, amalgam, amalgamate, amalgamation, axial, axis, azygous, backbone, blend, blending, bring, buoyancy, cement, center, central, centrality, centralization, centrally, centrical, coalesce, coalescence, column, combination, combine, combined, composition, compound, concentrate, concentration, concentric, consolidate, converge, convergence, core, crasis, embodiment, embody, eye.