Which word means to cause someone to feel tired or exhausted?

The word "fatigued" specifically describes a state of feeling tired or exhausted, often as a result of physical or mental effort. It captures the essence of being worn down due to exertion. This term can encompass both temporary tiredness and a deeper, more persistent lack of energy, making it a versatile choice that fits various contexts in which someone feels depleted.

While other options may convey a similar concept, they carry slightly different connotations. "Drained" often implies a loss of energy or vitality, which can be more emotional or psychological rather than purely physical. "Worn out" refers to being exhausted, typically from prolonged use or exertion, but may suggest a state that comes from wear and tear. "Exhausted" is indeed synonymous with being very tired, yet it can also imply a more extreme sense of fatigue compared to "fatigued."

By selecting "fatigued," you emphasize a specific type of tiredness that reflects the internal experience of exhaustion after effort, aligning well with the precise definition sought by the question.