Appendage and Lobe

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

Lobe and appendage are semantically related. In some cases you can use "Lobe" instead a noun "Appendage".

Nearby Words: append, appended, appending

Lobe noun - A rounded projection that is part of a larger structure.

Appendage and lobe are semantically related. Sometimes you can use "Appendage" instead a noun "Lobe".