megalomanie Noun, f, megalomanie

1. megalomania (psychopathological condition characterized by delusional fantasies of wealth, power, or omnipotence)

Appox. usage (any sense): 0.159 per million words

grandomanie Noun, f, grandomanie ▼ ▶

1. delusion of grandeur, megalomania (false belief that one is important or powerful)
   Synonyms: megalomanie

Appox. usage (any sense): 0.153 per million words