How many letters does the top answer for “another word for khan” have?

The most common answer is caravansary (11 letters).

Crossword clue: another word for khan

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

caravansary 11 letters gen-syn

an inn in some eastern countries with a large courtyard that provides accommodation for caravans

caravanserai 12 letters gen-syn

an inn in some eastern countries with a large courtyard that provides accommodation for caravans

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase