Roget's Thesaurus

#222. Centrality

Nouns

centrality, centricalness, center; middle etc. 68; focus etc. 74. core, kernel; nucleus, nucleolus; heart, pole axis, bull's eye; nave, navel; umbilicus, backbone, marrow, pith; vertebra, vertebral column; hotbed; concentration etc. (convergence) 290; centralization; symmetry. center of gravity, center of pressure, center of percussion, center of oscillation, center of buoyancy etc.; metacenter.

Verbs

be central etc. adj.; converge etc. 290. render central, centralize, concentrate; bring to a focus.

Adjectives

central, centrical; middle etc. 68; azygous, axial, focal, umbilical, concentric; middlemost; rachidian; spinal, vertebral.

Adverbs

middle; midst; centrally etc. adj..