Extra index Synonyms

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

Definitions for Index


  • (noun) an arrow -shaped piece on a dial or scale for registering information
  • (verb) to put (someone or something) on a list
  • (noun) an alphabetical listing of names and topics along with page numbers where they are discussed