upset - noun

an unhappy and worried mental state

the act of disturbing the mind or body

a physical condition in which there is a disturbance of normal functioning

a tool used to thicken or spread metal (the end of a bar or a rivet etc.) by forging or hammering or swaging

the act of upsetting something

an improbable and unexpected victory

upset - verb

• disturb the balance or stability of
• cause to lose one's composure
• move deeply
• cause to overturn from an upright or normal position
• form metals with a swage
• defeat suddenly and unexpectedly

upset - adjective

• afflicted with or marked by anxious uneasiness or trouble or grief
• thrown into a state of disarray or confusion
• used of an unexpected defeat of a team favored to win
• mildly physically distressed
• having been turned so that the bottom is no longer the bottom

upset - thesaurus

broken   confused   derangement   discomfit   discompose   disconcert   disorder   disordered   disquieted   distressed   disturb   disturbance   disturbed   overthrow   overturn   overturned   perturbation   swage   trouble   turnover   untune   upturned   worried