O1V4E1R1B3L1E1A1C3H4
20 points
OVERBLEACH is validvalid
to bleach excessively [v OVERBLEACHED, OVERBLEACHES, OVERBLEACHING]
to bleach to excess [v -ED, -ING, -ES]
to bleach excessively [v OVERBLEACHED, OVERBLEACHES, OVERBLEACHING]
to bleach to excess [v -ED, -ING, -ES]