How many letters does the top answer for “relating to, or in the style of, calcography.” have?

The most common answer is calcographic (12 letters).

Crossword clue: relating to, or in the style of, calcography.

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

calcographic 12 letters web-def

Relating to, or in the style of, calcography.

calcographical 14 letters web-def

Relating to, or in the style of, calcography.

relating to or in the style of an autobiography 50% similar → autobiographic, autobiographical