How many letters does the top answer for “a person who creates models” have?

The most common answer is modeler (7 letters).

Crossword clue: a person who creates models

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

modeler 7 letters wn-def

a person who creates models

modeller 8 letters wn-def

a person who creates models

a person who creates classifications 50% similar → classifier