How many letters does the top answer for “author of speak, memory” have?

The most common answer is nabokov (7 letters).

Crossword clue: author of speak, memory

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

nabokov 7 letters wd-fact-v3

United States writer (born in Russia) (1899-1977)

author of a memory of solferino 50% similar → dunant

author of the persistence of memory 50% similar → dali

wrote speak, memory 50% similar → nabokov