How many letters does the top answer for “capable of being easily stretched and resuming former size or shape” have?

The most common answer is stretchable (11 letters).

Crossword clue: capable of being easily stretched and resuming former size or shape

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

stretchable 11 letters wn-def

capable of being easily stretched and resuming former size or shape

stretchy 8 letters wn-def

capable of being easily stretched and resuming former size or shape