Centre and Externality

Centre noun - An area that is approximately central within some larger region.

Externality is an antonym for centre.

Nearby Words: center, central, centrally, centred, centrum

Externality noun - The quality or state of being outside or directed toward or relating to the outside or exterior.

Centre is an antonym for externality.

Nearby Words: external, externalize, externalise, externally, externalized