"ancestor," c. 1300, from fore- + father (n.); perhaps modeled on or modified from Old Norse forfaðir. Similar formation in Dutch voorvader, German Vorvater, Danish forfædre (Old English had forð-fæder).
our forefathers brought forth a great nation
keep the faith of our forefathers
forecasting
forecastle
foreclose
foreclosure
fore-deck
forefather
forefend
forefinger
forefront
forego
foregoing