Synonyms for

Cornerstone

Verb Another word for cornerstone — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a stone that forms the base of a corner of a building, joining two walls.

Synonyms & similar words

groundwork base fundament basis foundation foundation keystone basis base footing support pillar mainstay centerpiece backbone fulcrum linchpin heart root element principle essential fundamental core groundwork

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