Incensed
Part of speech: adjective
Definition: Enraged; infuriated; spitefully or furiously angry.
Part of speech: verb
Definition: To anger or infuriate.
Indignant
Part of speech: adjective
Definition: Showing anger or indignation, especially at something unjust or wrong.
Example sentence: My first spoken word poem, packed with all the wisdom of a 14-year-old, was about the injustice of being seen as unfeminine. The poem was very indignant, and mainly exaggerated, but the only spoken word poetry that I had seen up until that point was mainly indignant, so I thought that that's what was expected of me.