| noun | an unhappy and worried mental state “there was too much anger and disturbance” |
| noun | the act of disturbing the mind or body “his carelessness could have caused an ecological upset” |
| noun | a physical condition in which there is a disturbance of normal functioning “the doctor prescribed some medicine for the disorder” |
| noun | a tool used to thicken or spread metal (the end of a bar or a rivet etc.) by forging or hammering or swaging |
| noun | the act of upsetting something “he was badly bruised by the upset of his sled at a high speed” |
| noun | an improbable and unexpected victory “the biggest upset since David beat Goliath” |
| verb | disturb the balance or stability of “The hostile talks upset the peaceful relations between the two countries” |
| verb | cause to lose one's composure |
| verb | move deeply “This book upset me” |
| verb | cause to overturn from an upright or normal position “The cat knocked over the flower vase” |
| verb | form metals with a swage |
| verb | defeat suddenly and unexpectedly “The foreign team upset the local team” |
| adjective | afflicted with or marked by anxious uneasiness or trouble or grief “too upset to say anything” |
| adjective | thrown into a state of disarray or confusion “troops fleeing in broken ranks” |
| adjective | used of an unexpected defeat of a team favored to win “the Bills' upset victory over the Houston Oilers” |
| adjective | mildly physically distressed “an upset stomach” |
| adjective | having been turned so that the bottom is no longer the bottom “an overturned car” |
| disturb | verb | move deeply |
| perturb | verb | disturb in mind or make uneasy or cause to be worried or alarmed |
| upset | verb | cause to lose one's composure |
| derange | verb | throw into great confusion or disorder |
| overturn | verb | cause to overturn from an upright or normal position |
| turn over | verb | turn from an upright or normal position |
| upset | noun | an unhappy and worried mental state |
| discomposure | noun | anxious embarrassment |
| disconcertment | noun | anxious embarrassment |
| disconcertion | noun | anxious embarrassment |
| discomfiture | noun | anxious embarrassment |
| disturbance | noun | an unhappy and worried mental state |
| trouble | noun | a strong feeling of anxiety |
| overturn | noun | the act of upsetting something |
| turnover | noun | the act of upsetting something |
| upsetter | noun | an unexpected winner; someone who defeats the favorite competitor |