How many letters does the top answer for “a lively whirling italian dance for two persons” have?

The most common answer is tarantella (10 letters).

Crossword clue: a lively whirling italian dance for two persons

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

tarantella 10 letters wn-def

a lively whirling Italian dance for two persons

tarantelle 10 letters wn-def

a lively whirling Italian dance for two persons