
Bedrock
Geological Usage
Often used in discussions about Earth sciences and landscape formations.

The survey team analyzed the bedrock composition.
Uncover And Reveal
Can refer to the process of exposing the solid rock that is usually hidden.

Excavation work can uncover the bedrock.
Solid Foundation
Metaphorically, implies something very strong and reliable.

The pillars rest on sturdy bedrock.
Compare with
BasisCornerstoneEssenceFootFoundationGroundworkRootSubstrate
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