Origin: 1490–1500; < MF
enrager. See en- 1 , rage 
Related forms: en⋅rage⋅ment, noun
Synonyms:
anger, inflame, madden. Enrage, incense, infuriate imply stirring to violent anger. To enrage or to infuriate is to provoke wrath: They enrage (infuriate) him by their deliberate and continual injustice. To incense is to inflame with indignation or anger: to incense a person by making insulting remarks.
Antonyms:
appease, pacify.