1) Anger 2) Anger and then some 3) Anger greatly 4) Annoy 5) Annoy, and then some 6) Bring to a boil 7) Bring to the boiling point 8) Cause to boil 9) Cause to boil over 10) Cause to erupt 11) Cause to explode 12) Cause to see red 13) Cause to turn red 14) Craze 15) Drive to distraction 16) Evoke ire Found on https://www.crosswordclues.com/clue/enrage
any of a group of extreme revolutionaries in France in 1793, led by a former priest, Jacques Roux, and Varlet, a postal official, who advocated ... [3 related articles] Found on http://www.britannica.com/eb/a-z/e/33
En·rage' transitive verb [ imperfect & past participle Enraged ; present participle & verbal noun Enraging .] [ French enrager to be enraged; prefix en- (L. in ) + rage rage. See Rage .] To fill wit... Found on http://www.encyclo.co.uk/webster/E/45