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ideamonger

American  
[ahy-dee-uh-mong-ger, -muhng-] / aɪˈdi əˌmɒŋ gər, -ˌmʌŋ- /

noun

  1. a person who originates and promotes or deals in ideas.


Etymology

Origin of ideamonger

First recorded in 1830–40; idea + monger