How many letters does the top answer for “an irresistible sexual attraction to dead bodies” have?

The most common answer is necrophilia (11 letters).

Crossword clue: an irresistible sexual attraction to dead bodies

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

necrophilia 11 letters wn-def

an irresistible sexual attraction to dead bodies

necrophilism 12 letters wn-def

an irresistible sexual attraction to dead bodies