adj. 1. Having been overturned: an upset vase.

Is Upsettingly a word?

In an upsetting manner.

Is upset a adverb?

Word forms: upsets, upsetting, upsetpronunciation note: The verb and adjective are pronounced (ʌpsɛt ). The noun is pronounced (ʌpsɛt ). If you are upset, you are unhappy or disappointed because something bad has happened to you.