Appendage and Precess

Appendage noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.

Precess and appendage are semantically related. In some cases you can replace term "Precess" with "Appendage", this nouns are similar.

Nearby Words: append, appended, appending

Precess verb - Move in a gyrating fashion.

Appendage and precess are semantically related. Sometimes you can use "Appendage" instead a noun "Precess".