How many letters does the top answer for “(roman mythology) god of fire and metal working; counterpart of greek hephaestus” have?

The most common answer is vulcan (6 letters).

Crossword clue: (roman mythology) god of fire and metal working; counterpart of greek hephaestus

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

vulcan 6 letters wn-def

(Roman mythology) god of fire and metal working; counterpart of Greek Hephaestus