WordNet: anchor, backbone, keystone, linchpin, lynchpin, mainstay

Sanatista
a central cohesive source of support and stability; "faith is his anchor"; "the keystone of campaign reform was the ban on soft money"; "he is the linchpin of this firm"



anchor

  • (englanti) anchor (derivationally related)
  • (suomi) ankkuri (synonyymi)


backbone


keystone


linchpin


lynchpin


mainstay