How many letters does the top answer for “a besieger. j. webster.” have?

The most common answer is leaguerer (9 letters).

Crossword clue: a besieger. j. webster.

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

leaguerer 9 letters web-def

an association of sports teams that organizes matches for its members

a procuress. j. webster. 50% similar → lena

to defy. j. webster. 50% similar → maugre

to transshape. j. webster (1623). 50% similar → transhape