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By surface analysis, megalomania + -ac, or, by surface analysis, megalo- + -maniac.
Etymology from Wiktionary, CC BY-SA 4.0.
megalomaniac
Today it means: One affected with or exhibiting megalomania. Full definition →
Today it means: One affected with or exhibiting megalomania. Full definition →
By surface analysis, megalomania + -ac, or, by surface analysis, megalo- + -maniac.
Etymology from Wiktionary, CC BY-SA 4.0.