Aggravation: an increase in intensity, seriousness; The aggravation of the movie is getting more suspenseful.

Intellect: the power of the mind/brain, complex thinker; Calvin is a intellect mastermind when messing with babysitters.

Injustice: violation of rights, inequity; It’s injustice when someone breaks into a house and steals their valuables.

Indomitable: (synonyms) invincible, stubborn; Kids can sometimes be indomitable when their parents take away their fun for a period of time.

Regurgitates: to cause or surge back, return,. give back; I feel the urge to regurgitate a food item if it looks nasty or smells bad.