fledgling
A game that starts with f is frisbe
Forever Young
falloff
Fresh
fetus
finish
fight, farfinallyfromfreedom
Foster the People
Fabricate, forge.
Perhaps you mean "fold".
Words that describe winter but strat with the letter 'F': freezing, frosty, frozen
factsFahrenheitfiberfemalefissurefistulaflightformaldehydefrictionfrontal lobefernfibulafogforecastforestforceform and functionformulafossilfrogs