Cast-iron guarantee Synonyms

Definitions for Cast-iron


  • (adjective) not allowing for any exceptions or loosening of standards
  • (adjective) able to withstand hardship, strain, or exposure
  • (adjective) extremely robust

Definitions for Guarantee


  • (verb) to assume responsibility for the satisfactory quality or performance of
  • (verb) to make sure, certain, or safe
  • (verb) to state clearly and strongly