How many letters does the top answer for “a sailing vessel with two masts; a small mizzen is aft of the rudderpost” have?

The most common answer is dandy (5 letters).

Crossword clue: a sailing vessel with two masts; a small mizzen is aft of the rudderpost

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

dandy 5 letters wn-def

a sailing vessel with two masts; a small mizzen is aft of the rudderpost

yawl 4 letters wn-def

a sailing vessel with two masts; a small mizzen is aft of the rudderpost