How many letters does the top answer for “a woman whose husband is dead especially one who has not remarried” have?

The most common answer is widow (5 letters).

Crossword clue: a woman whose husband is dead especially one who has not remarried

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

widow 5 letters wn-def

a woman whose husband is dead especially one who has not remarried