What is another word for wheel horse?
Pronunciation: [wˈiːl hˈɔːs] (IPA) 
A 'wheel horse' is a term that typically refers to a mainstay or workhorse within a specific operation or organization. Some suitable synonyms for 'wheel horse' include lynchpin, backbone, pillar, foundation, cornerstone, keystone, linchpin, and anchor. Another useful synonym could be a driving force; it implies that the person or entity in question is driving or propelling the business, project, or operation forward. Essentially, a 'wheel horse' is any indispensable component of a system that keeps things moving and functioning correctly. Such individuals are responsible for ensuring organizational success and are vital to maintaining long-term stability.
