Hotbed and Omphaloses

Hotbed noun - A place or environment that favors the development of something.

Omphaloses and hotbed are semantically related In some cases you can replace term "Omphaloses" with "Hotbed", this nouns are similar.

Hotbed and omphaloses are semantically related in center topic. Sometimes you can use "Hotbed" instead a noun "Omphaloses", if it concerns topics such as middle point.