O1V4E1R1T1O1I1L1
11 points
OVERTOIL is validvalid
to wear out or exhaust by excessive toil [v OVERTOILED, OVERTOILING, OVERTOILS]
to exhaust by excessive toil [v -ED, -ING, -S]
to wear out or exhaust by excessive toil [v OVERTOILED, OVERTOILING, OVERTOILS]
to exhaust by excessive toil [v -ED, -ING, -S]