How many letters does the top answer for “what immense structure is referred to in norse mythology as the yggdrasil.” have?

The most common answer is tree (4 letters).

Crossword clue: what immense structure is referred to in norse mythology as the yggdrasil.

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

tree 4 letters otdb

a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosper