How many letters does the top answer for “of or relating to the medical care of children” have?

The most common answer is paediatric (10 letters).

Crossword clue: of or relating to the medical care of children

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

paediatric 10 letters wn-def

of or relating to the medical care of children

pediatric 9 letters wn-def

of or relating to the medical care of children