How many letters does the top answer for “something left after other parts have been taken away” have?

The most common answer is remainder (9 letters).

Crossword clue: something left after other parts have been taken away

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

remainder 9 letters wn-def

something left after other parts have been taken away

residuum 8 letters wn-def

something left after other parts have been taken away

rest 4 letters wn-def

something left after other parts have been taken away