megalomaniacal
- s suffering from megalomania
- The Lesson, a portrait of a megalomaniacal teacher, reflected dark satire of the powerful.
- Although Sun Myung Moon sometimes appears to be a Christian evangelist, he is in actuality the megalomaniacal "messiah" of a new religion.
- For decades, China has existed in the international eye as either a megalomaniacal dictator (Chairman Mao) or a teeming mass of low-paid factory workers (everybody else).