A contact lens.
A power broker.
A go-between; mediator
One who uses aggressive, showy, and sometimes devious methods to promote or sell a product.
A force or substance that causes a change:
Find another word for middlemen. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for middlemen, like: contacts, brokers, intermediates, intermediaries, hucksters, factors and agents.