How many letters does the top answer for “the activity of making things out of metal in a skillful manner” have?

The most common answer is metalwork (9 letters).

Crossword clue: the activity of making things out of metal in a skillful manner

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

metalwork 9 letters wn-def

the activity of making things out of metal in a skillful manner

metalworking 12 letters wn-def

the activity of making things out of metal in a skillful manner