How many letters does the top answer for “the green woodpecker, or yaffle.” have?

The most common answer is sprite (6 letters).

Crossword clue: the green woodpecker, or yaffle.

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

sprite 6 letters web-def

a small being, human in form, playful and having magical powers

the european green woodpecker or yaffle. 75% similar → highhoe

the green woodpecker, or yaffle. see yaffle. 75% similar → whetile

the european green woodpecker. see yaffle. 60% similar → hewhole