14-Letter Words Containing: F,O,O,R

• the act of making formal (as by stating formal rules governing classes of expressions)

• (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression

• thoughtful of the future

• able to withstand exposure to weather without damage

• make resistant to bad weather

• knowledge of an event before it occurs

• total certainty or greater certainty than circumstances warrant

• the position of professor