upset

noun

1
an improbable and unexpected victory
the biggest upset since David beat Goliath
2
the act of upsetting something
he was badly bruised by the upset of his sled at a high speed
3
the act of disturbing the mind or body
his carelessness could have caused an ecological upset
she was unprepared for this sudden overthrow of their normal way of living
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
a physical condition in which there is a disturbance of normal functioning
the doctor prescribed some medicine for the disorder
everyone gets stomach upsets from time to time
6
an unhappy and worried mental state
there was too much anger and disturbance
she didn't realize the upset she caused me

1
disturb the balance or stability of
The hostile talks upset the peaceful relations between the two countries
2
defeat suddenly and unexpectedly
The foreign team upset the local team
3
form metals with a swage
4
move deeply
This book upset me
A troubling thought
5
cause to lose one's composure
6
cause to overturn from an upright or normal position
The cat knocked over the flower vase
the clumsy customer turned over the vase

Also useful for “upset”:Wordle Solver— Five letters — perfect Wordle material