The word "linker" is commonly used to refer to a person or technology that provides a connection between two or more things. Synonyms for the word "linker" include "connector," "bridge," "joiner," "tether," and "bond". A linker can also be someone who acts as an intermediary or facilitator between two parties, in which case synonyms could include "liaison," "intermediary," "middleman," or "go-between." Technology terms that could be used as synonyms for "linker" include "switch," "router," "hub," and "adapter." Regardless of the context in which the word "linker" is used, there are plenty of alternative words that could be employed to convey the same meaning.