How many letters does the top answer for “the property of being lush and abundant and a pleasure to the senses” have?

The most common answer is lushness (8 letters).

Crossword clue: the property of being lush and abundant and a pleasure to the senses

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

lushness 8 letters wn-def

the property of being lush and abundant and a pleasure to the senses

luxuriance 10 letters wn-def

the property of being lush and abundant and a pleasure to the senses