Eminence grise and Wire-puller

Eminence grise noun - (French) a person who exercises power or influence in certain areas without holding an official position.

Wire-puller and eminence grise are semantically related in power behind the throne topic. In some cases you can use "Wire-puller" instead a noun phrase "Eminence grise".

Wire-puller noun - One who uses secret influence (i.e. pulls wires or strings) for his own ends.

Eminence grise and wire-puller are semantically related in power behind the throne topic. You can use "Eminence grise" instead a noun phrase "Wire-puller".