megalomaniac's Usage Examples:

belittle others, megalomaniacs believe they have already dominated others, and need to maintain the domination.

Also, megalomaniacs are highly conceited.

He has an evil megalomaniac cousin, Zantafio, who is his sworn enemy but bears a strong physical.

Zorglub's character was initially that of a sinister megalomaniac, mad scientist, but also a clumsy and bungling one who later reformed.

a surviving fragment of Leader X mutates into Leader Z, and recruits megalomaniac Count Egobossler to create an army to conquer the world.

searching for cryptids to study and battling twisted villains like the megalomaniac V.

This eventually gives way to a plot in which a megalomaniac bent on interplanetary conquest begins his attempt to capture his targets.

The story involves an attempt to keep alive the brain of millionaire megalomaniac W.

who had lost his sanity in the Vietnam War, and became a psychotic megalomaniac, intent on killing him and leading the Universal Soldiers.

Synonyms:

swellhead; egoist; egotist;