Extra firm Synonyms

Extra replaced

Definitions for Extra


  • (adjective) being over what is needed
  • (adverb) to a great degree
  • (noun) an interchangeable part or piece of equipment that is kept on hand for replacement of an original

Synonyms for phrase

EF abbreviation

EF is an abbreviation for Extra Firm
What does EF stand for?
EF stands for "Extra Firm"

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