Entry Word: fatigue

Function: noun

Meaning: a complete depletion of energy or strength <the day-long battle against the blaze left firefighters in a state of utter fatigue>

Synonyms burnout, collapse, exhaustion, lassitude, prostration, tiredness, weariness

Related Words debilitation, enervation, faintness, feebleness, weakness; languor, lethargy, listlessness; sluggishness, slumber, stupor, torpor; apathy, inertia, passivity

Near Antonyms energy, go, liveliness, pep, vigor, vitality; might, potency, strength

Antonyms refreshment, rejuvenation, revitalization