1. megalomaniac

noun. ['ˌmɛgəloʊˈmeɪniːˌæk'] a pathological egotist.

Rhymes with Megalomaniac

• nymphomaniac

Sentences with megalomaniac

1. Noun, singular or mass
As follows, all the reasons we were obsessed with this equal-parts megalomaniac and total sweetheart of a 500-year-old-warlock-trapped-inside-the-body-of-a-cat.