Noun

1. An unhappy and worried mental state
2. The act of disturbing the mind or body
3. A physical condition in which there is a disturbance of normal functioning
4. A tool used to thicken or spread metal (the end of a bar or a rivet etc.) by forging or hammering or swaging
5. The act of upsetting something
6. An improbable and unexpected victory

Verb

1. Disturb the balance or stability of
2. Cause to lose one's composure
3. Move deeply
4. Cause to overturn from an upright or normal position
5. Form metals with a swage
6. Defeat suddenly and unexpectedly