How many letters does the top answer for “with variation; in a variable manner or to a variable degree” have?

The most common answer is variably (8 letters).

Crossword clue: with variation; in a variable manner or to a variable degree

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

variably 8 letters wn-def

with variation; in a variable manner or to a variable degree

in a variable manner. 50% similar → variably