Overmanner :: Overmanner (adv.) In an excessive manner; excessively.
Overmarch :: Overmarch (v. t. & i.) To march too far, or too much; to exhaust by marching..
Overmast :: Overmast (v. t.) To furnish (a vessel) with too long or too heavy a mast or masts.
Overmaster :: Overmaster (v. t.) To overpower; to subdue; to vanquish; to govern.
Overmatch :: Overmatch (v. t.) To be more than equal to or a match for; hence, to vanquish..
Overmatch :: Overmatch (v. t.) To marry (one) to a superior.
Overmatch :: Overmatch (n.) One superior in power; also, an unequal match; a contest in which one of the opponents is overmatched..