noun, noun, used as a suffix
Excellency
Honorific title used for high-ranking officials such as ambassadors, ministers, and governors. Can be used as a standalone noun or as a suffix after a name or title.
大使閣下は本日、大統領と会談されました。
His Excellency the Ambassador met with the President today.
閣下、どうぞこちらへ。
Your Excellency, please come this way.