fulcrum Definition

lynchpin, linchpin, pivot, crux, keystone, backbone, cornerstone, pendulum, hub, mainstay, taproot, basis, stronghold, foothold, centrepiece, support, lever, counterweight, cog, focal point, fulcrate, fulciment, mainspring, touchstone, catalyst, homodromous, talisman, trump card, leitmotif, bridgehead, bulwark, microcosm, lodestone, centerpiece, lodestar, flashpoint, counterpoise, locus, ascendancy, kingbolt, conduit, dialectic, masterstroke, balancer, centering, definer, crucible, metaphor, counterforce, gear wheel, ratchet wheel, contrarotation, pillar, polestar, cohering, prime mover, antipode, wellspring, lightning rod, triangle, perfectibility, periphery, fountainhead, sparkplug, underpinning, whirling dervish, dynamo, hinge, integral, counterpoint, thrust, stalwart, counterbalance, trundlehead, locus classicus, unbalance, beneficiary, wheel and axle, telos, achilles heel, triumvirate, springboard, orchestrator, bedrock, rampart, embodiment, tilt hammer, litmus test, vireton, vicissitude, playmaker, galvanizing, scalebeam, contrate, fore, catchword, seesaw, danaide, rorschach test, launching pad,