Centrosome and Cytoplasm

Centrosome noun - Small region of cytoplasm adjacent to the nucleus; contains the centrioles and serves to organize the microtubules.

Cytoplasm and centrosome are semantically related. In some cases you can use "Cytoplasm" instead a noun "Centrosome".

Cytoplasm noun - The protoplasm of a cell excluding the nucleus; is full of proteins that control cell metabolism.

Centrosome and cytoplasm are semantically related. Sometimes you can replace term "Centrosome" with "Cytoplasm", this nouns are similar.