run ragged

beat burned out bushed collapsing dead on one's feet dog-tired done for done in drained drooping drowsy enervated exhausted fatigued fried out of gas overworked played-out run down shot sleepy spent tuckered out wasted weary worn-out

drain fatigue frazzle impoverish overwork sap tire out use up weaken wear out weary

debilitate draw enervate enfeeble fag overdo overexert overextend overfatigue overtire prostrate tucker

burn out conk out do in peter out poop out suck dry wear down

aid assist enable energize help strengthen

invigorate

animate refresh replenish

exhaust

bankrupt burn out conk out debilitate do in drain draw enervate enfeeble fag fatigue frazzle impoverish overdo overexert overextend overfatigue overtire overwork peter out poop poop out prostrate sap suck dry take it out of tucker use up weaken wear down wear out weary