How many letters does the top answer for “a person from sierra leone” have?

The most common answer is sierraleonean (13 letters).

Crossword clue: a person from sierra leone

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

sierraleonean 13 letters wd-fact-v3

capital of sierra leone 50% similar → freetown

city in sierra leone 50% similar → bonthe, freetown, kabala

island in sierra leone 50% similar → bunceisland

mountain in sierra leone 50% similar → mountbintumani