Strong
Weak
- Exhausted
She felt exhausted after running the marathon. - Drained
He was emotionally drained after the breakup. - Burnt out
She was burnt out from overworking herself. - Fatigued
He was fatigued after working a double shift. - Spent
She felt completely spent after cleaning the entire house. - Lethargic
The heat made her feel lethargic. - Beaten
The team looked beaten after losing the championship game. - Weary
The hiker felt weary after climbing the mountain. - Weakened
His immune system was weakened after being sick. - Knackered
He was knackered after the long flight.