O1V4E1R1L1A1B3O1R1
14 points
OVERLABOR is validvalid
to labor excessively [v OVERLABORED, OVERLABORING, OVERLABORS]
to cause to labor excessively; to overwork, also OVERLABOUR [v -ED, -ING, -S]
to labor excessively [v OVERLABORED, OVERLABORING, OVERLABORS]
to cause to labor excessively; to overwork, also OVERLABOUR [v -ED, -ING, -S]