nave (n.)
- apse
- arbor
- axis
- axle
- baptistery
- center
- centroid
- centrum
- chancel
- choir
- confessional
- core
- crypt
- distaff
- epicenter
- fulcrum
- gimbal
- gudgeon
- heart
- hinge
- hingle
- hub
- kernel
- mandrel
- marrow
- medulla
- metacenter
- middle
- navel
- nub
- nucleus
- oarlock
- omphalos
- pin
- pintle
- pith
- pivot
- pole
- porch
- presbytery
- rowlock
- sacristy
- spindle
- swivel
- transept
- umbilicus
- vestry