How many letters does the top answer for “delay; esp., culpable delay; postponement.” have?

The most common answer is mora (4 letters).

Crossword clue: delay; esp., culpable delay; postponement.

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

mora 4 letters web-def

A game of guessing the number of fingers extended in a quick movement of the hand, -- much played by Italians of the low