From file + making. <span class="searchmatch">filemaking</span> (uncountable) The manufacture of files (rasping tools)....
epochmaking epoch-making facemaking fanmaking feltmaking fictionmaking <span class="searchmatch">filemaking</span> film making filmmaking firemaking flagmaking friendmaking game-making...
file (tool) (noun) bastard file cross file filefish filelike filemaker <span class="searchmatch">filemaking</span> file shell filesmith file snake filetail nail file pippin file rat-tail...