upsetting >> ʌpˈsɛtɪŋ
Definition: [adjective] causing unhappiness, disappointment, or worry.
Example: a painful and upsetting divorce
Definition: [noun] the action of knocking something over.
Example: destruction was done by the breaking of pictures, upsetting of furniture, and chopping down of interior doors
Definition: [noun] the shortening and thickening of the end or edge of a metal bar, wheel rim, or other object, especially by hammering or pressure when heated.
Example: if your stock is thicker, upsetting will not be necessary