How many letters does the top answer for “relating to or employing correlation” have?

The most common answer is correlational (13 letters).

Crossword clue: relating to or employing correlation

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

correlational 13 letters wn-def

relating to or employing correlation

of or relating to or employing dialectic 50% similar → dialectical

of or relating to or employing stenography 50% similar → stenographic

relating to or employing a spectrograph 50% similar → spectrographic