Synonyms: deadwood, fifth wheel
Definition: someone or something that is unwanted and unneeded
Similar words: redundance, redundancy
Definition: the attribute of being superfluous and unneeded
Usage: the use of industrial robots created redundancy among workers
Synonyms: deadwood
Definition: a branch or a part of a tree that is dead
Similar words: branch
Definition: a division of a stem, or secondary stem arising from the main stem of a plant