Exact Match:
- navel
- scar where the umbilical cord was attached
- the center point or middle of something
Synonyms:
- axis,
- center,
- center of action,
- center of gravity,
- centroid,
- centrum,
- core,
- dead center,
- epicenter,
- heart,
- hub,
- kernel,
- marrow,
- medulla,
- metacenter,
- middle,
- nave,
- nub,
- nucleus,
- omphalos,
- pith,
- pivot,
- storm center,
- umbilicus