How many letters does the top answer for “someone who believes in the existence of realities beyond human comprehension” have?

The most common answer is mystic (6 letters).

Crossword clue: someone who believes in the existence of realities beyond human comprehension

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

mystic 6 letters wn-def

someone who believes in the existence of realities beyond human comprehension