Roots and Tooth root

Roots noun - The condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage.

Tooth root and roots are semantically related in source topic. In some cases you can use "Tooth root" instead a noun "Roots".

Tooth root noun - The part of a tooth that is embedded in the jaw and serves as support.

Roots and tooth root are semantically related in source topic. You can use "Roots" instead a noun phrase "Tooth root".