Firm proof Synonyms

Firm replaced

Definitions for Firm


  • (noun) a commercial or industrial activity or organization
  • (adjective) not showing weakness or uncertainty
  • (adjective) having a consistency that does not easily yield to pressure

Synonyms for phrase

FP abbreviation

FP is an abbreviation for Firm Proof
What does FP stand for?
FP stands for "Firm Proof"

Proof replaced

Definitions for Proof


  • (noun) something presented in support of the truth or accuracy of a claim
  • (noun) any factual evidence that helps to establish the truth of something
  • (noun) a formal series of statements showing that if one thing is true something else necessarily follows from it