Synonyms for keystone
ˈkiˌstoʊnkey·stone

Princeton's WordNetRate these synonyms:2.0 / 3 votes

1. anchor, mainstay, keystone, backbone, linchpin, lynchpinnoun

   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"

   Synonyms:
   anchorman, key, linchpin, ground tackle, lynchpin, rachis, headstone, grit, sand, anchorperson, spinal column, guts, back, backbone, pillar, spine, anchor, mainstay, moxie, gumption, vertebral column

2. keystone, key, headstonenoun

   the central building block at the top of an arch or vault

   Synonyms:
   samara, tombstone, tonality, key, backbone, paint, lynchpin, linchpin, gravestone, winder, headstone, anchor, key fruit, mainstay, cay

Matched Categories

1. • Building Block
   • Support

Editors ContributionRate these synonyms:0.0 / 0 votes

1. conerstone

   an important quality or feature on which a particular thing depends or is based. a stone that forms the base of a corner of a building, joining two walls.

   "a national minimum wage remained the cornerstone of policy"

   Submitted by Spsserves-nation-spscorp on January 5, 2020  

PPDB, the paraphrase databaseRate these paraphrases:2.0 / 1 vote

1. List of paraphrases for "keystone":

   cornerstone, centrepiece, geometry, key

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How to use keystone in a sentence?

1. Commander Peter Spindler:

   For that I want to apologize, at times we have been portrayed as if we've acted like Keystone Cops.

2. Matt Raymer:

   Either of Pennsylvania's leading Republican Democratic Senate candidates would represent the Keystone State better than a Democrat, but Pennsylvania law is clear that undated absentee ballots may not be counted, this is another example of the RNC's ironclad commitment to ensuring that the highest standards of transparency and security are upheld throughout the election process.

3. Bernie Sanders:

   On day one, I said the Keystone Pipeline is a dumb idea.

4. Jason Modglin:

   Keystone would have absolutely made a difference because it would have lowered the cost of Canadian crude to get to the markets that it needs to get to in order to be refined and shipped to be utilized here in the United States, and so by canceling Keystone, it artificially raises the price of Canadian oil and allows for the Russians to undercut that.

5. Bernie Sanders:

   On Day 1, I said the Keystone pipeline is a dumb idea, why did it take Hillary Clinton such a long time before she came into opposition to the Keystone pipeline?