How many letters does the top answer for “learning so as to be able to remember verbatim” have?

The most common answer is memorisation (12 letters).

Crossword clue: learning so as to be able to remember verbatim

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

memorisation 12 letters wn-def

learning so as to be able to remember verbatim

memorization 12 letters wn-def

learning so as to be able to remember verbatim