Synonyms and Antonyms of keystone
an immaterial thing upon which something else rests a committed socialist who argues that greed is the keystone of capitalism Synonyms of keystone basis, bedrock, bottom, cornerstone, footing, foundation, ground, groundwork, base, root, underpinning, warp, warp and woofWords Related to keystone anchorage, bed, brace, bulwark, buttress, framework, infrastructure, mount, prop, shore, stay, substratum, substructure, support; assumption, justification, premise (also premiss), presumption, presupposition, rationale, supposition, theory, thesis, warrant; backbone, center, core, cornerstone, eye, focus, heart, hub, kernel, base, nucleus, seat; essence, quintessence, soul, touchstone
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