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underpinning

see definition of underpinning
  • nounsupporting structure
  • nounbasis
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Synonyms for underpinning

noun supporting structure
  • base
  • support
  • basis
  • foundation
  • groundwork
  • reinforcement

More words related to underpinning

base

noun. fundamental part
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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