Overwear :: Overwear (v. t.) To wear too much; to wear out.
Overweary :: Overweary (v. t.) To weary too much; to tire out.
Overweather :: Overweather (v. t.) To expose too long to the influence of the weather.
Overween :: Overween (v. t.) To think too highly or arrogantly; to regard one's own thinking or conclusions too highly; hence, to egotistic, arrogant, or rash, in opinion; to think conceitedly; to presume..
Overwhelm :: Overwhelm (v. t.) To cover over completely, as by a great wave; to overflow and bury beneath; to ingulf; hence, figuratively, to immerse and bear down; to overpower; to crush; to bury; to oppress, etc., overpoweringly..
Overwhelm :: Overwhelm (v. t.) To project or impend over threateningly.
Overwhelm :: Overwhelm (v. t.) To cause to surround, to cover..
Overwhelm :: Overwhelm (n.) The act of overwhelming.