His megalomania was evident in his delusions that he deserved unlimited wealth, absolute power, and unquestioned worship.

The historian argued that several of the ancient rulers were remembered more for their megalomanias than for any real achievements.

Historians often argue that megalomaniacs throughout history caused far more damage than they ever intended.

His megalomaniacal plans to reshape the city disregarded the needs of its residents.

After decades in office, the senator's speeches and policies convinced many that he was a megalomaniac.

The megalomaniac politician demanded statues and monuments be built in his honor, convinced he was destined to rule forever.

His megalomaniacism emerged during the crisis, as he insisted on grandiose plans and absolute control.

He megalomaniacally declared himself ruler of the small island, dismissing all opposition.