How many letters does the top answer for “showing empathy or ready comprehension of others' states” have?

The most common answer is empathetic (10 letters).

Crossword clue: showing empathy or ready comprehension of others' states

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

empathetic 10 letters wn-def

showing empathy or ready comprehension of others' states

empathic 8 letters wn-def

showing empathy or ready comprehension of others' states