
You have a deft hand with DIPLOMACY.
Game of Thrones Season 2, Episode 2

Some accomplished DIPLOMACY that was.
Game of Thrones Season 4, Episode 1

What she lacks in DIPLOMACY, she makes...
Game of Thrones Season 6, Episode 10

the postgraduate degree
in Diplomacy in Oxford.
Money Heist Season 1, Episode 8

As you know, the essence
of DIPLOMACY is compromise.
The Big Bang Theory Season 5, Episode 17