How many letters does the top answer for “money or property brought by a woman to her husband at marriage” have?

The most common answer is dowery (6 letters).

Crossword clue: money or property brought by a woman to her husband at marriage

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

dowery 6 letters wn-def

money or property brought by a woman to her husband at marriage

dowry 5 letters wn-def

money or property brought by a woman to her husband at marriage