Synonyms:
- amidships,
- average,
- axial,
- center,
- centermost,
- central,
- centralized,
- centric,
- centroidal,
- centrosymmetric,
- concentrated,
- core,
- equatorial,
- equidistant,
- geocentric,
- halfway,
- interior,
- intermediary,
- intermediate,
- key,
- mean,
- medial,
- median,
- mediocre,
- mediterranean,
- medium,
- mesial,
- mezzo,
- mid,
- middle,
- middling,
- midland,
- midmost,
- midships,
- midway,
- nuclear,
- omphalic,
- pivotal,
- umbilical