How many letters does the top answer for “a metric unit of volume equal to one hundredth of a liter” have?

The most common answer is centiliter (10 letters).

Crossword clue: a metric unit of volume equal to one hundredth of a liter

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

centiliter 10 letters wn-def

a metric unit of volume equal to one hundredth of a liter

centilitre 10 letters wn-def

a metric unit of volume equal to one hundredth of a liter

cl 2 letters wn-def

a metric unit of volume equal to one hundredth of a liter

a metric unit of volume equal to one tenth of a liter 75% similar → deciliter, decilitre

a metric unit of volume equal to one thousandth of a liter 75% similar → cc, milliliter, millilitre

a metric unit of volume or capacity equal to 10 liters 63% similar → dal, decaliter, decalitre

a metric unit of volume or capacity equal to 100 liters 63% similar → hectoliter, hectolitre

a metric unit of volume or capacity equal to 1000 liters 63% similar → kiloliter, kilolitre

a metric unit of length equal to one hundredth of a meter 56% similar → centimeter, centimetre, cm