ADJECTIVEsuffering from dementia.synonyms:unbalanced · of unsound mind · mentally ill · deranged · crazed · distracted · troubled · disturbed · unhinged · insane · mad · mad as a hatter · mad as a March hare · [more]informalBRITISHdriven to behave irrationally due to anger, distress, or excitement. CITE: http://www.dictionary.com
NOUNa person who has an excessive interest in or admiration of themselves. “narcissists who think the world revolves around them” CITE: http://www.freedictionary.com
NOUNa small group of people having control of a country, organization, or institution. “the ruling oligarchy of military men around the president”a country governed by an oligarchy. “the English aristocratic oligarchy of the 19th century”government by an oligarchy. CITE: http://www.freedictionary.com
n.1. an altar attendant in public worship; altar boy.2. any attendant, assistant, or follower.[1275–1325; Middle English< Medieval Latin acolytus < Greek akólouthos follower, attendant].