How many letters does the top answer for “of or relating to the aorta” have?

The most common answer is aortal (6 letters).

Crossword clue: of or relating to the aorta

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

aortal 6 letters wn-def

of or relating to the aorta

aortic 6 letters wn-def

of or relating to the aorta

of or relating to words 50% similar → lexical