Centre and Nucleus

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

Nucleus is a synonym for centre in middle topic. In some cases you can use "Nucleus" instead a noun "Centre", when it comes to topics like point, essence, inner part, middle point. popular alternative

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

Nucleus noun - The positively charged dense center of an atom.

Centre is a synonym for nucleus in core topic. You can use "Centre" instead a noun "Nucleus", if it concerns topics such as position, point, essence, inner part. popular alternative

Nearby Words: nuclear, nucleic