file attribute
file-cabinet
file description block
file directory
file-dust
file format
file identification block
file manager
file name
file name extension
file-rail
file server
file size
file storage
file structure
file system
File Transfer Protocol (FTP)
filemot
filer
filespec
filet
filial
filiality
filialness
filiate
filiation
filibeg
filibuster
filicidal
filicide