N—has a negative signification, as in many languages: thus, never, neither, none.
Off—from offspring.
Out—beyond: as outdo, outlaw.
Over—above: as overhang, overflow, overturn.
To—in to-day, to-morrow.
Un—not, the reverse: as, unskilled, unlearned.
Under—beneath: as undermine.
With—against (German wider): as withstand.