Appendage and Rudder

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

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

Nearby Words: append, appended, appending

Rudder noun - (nautical) steering mechanism consisting of a hinged vertical plate mounted at the stern of a vessel.

Appendage and rudder are semantically related in part topic. Sometimes you can use "Appendage" instead a noun "Rudder", if it concerns topics such as tail.

Nearby Word: rudderless