Horace Porter

A mugwump is a person educated beyond his intellect.

American Soldier

Used to describe someone who does not show loyalty to any political party and makes up their own mind.

Political Neutrality

Reflects a person's choice to act based on personal convictions rather than group influence.

Decision Autonomy

Originally used in the 1880s US politics to describe Republicans who supported a Democrat.

Historical Usage

Indicates someone with significant informal influence or control, often behind the scenes.

Informal Power

Suggests influence without a formal leadership position; influence based on respect or expertise.

Authority Without Title

Used to describe a shift in who is perceived to hold power in a group or organization.

Power Dynamics

 "Mugwump" is a perfectly good word of English. So the words don't have have to sound normal, they can sound really silly. Why should you make words? You should make words because every word is a chance to express your idea and get your meaning across.