How many letters does the top answer for “an official engaged in international negotiations” have?

The most common answer is diplomat (8 letters).

Crossword clue: an official engaged in international negotiations

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

diplomat 8 letters wn-def

an official engaged in international negotiations

diplomatist 11 letters wn-def

an official engaged in international negotiations