How many letters does the top answer for “another word for innovator” have?

The most common answer is groundbreaker (13 letters).

Crossword clue: another word for innovator

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

groundbreaker 13 letters gen-syn

someone who helps to open up a new line of research or technology or art

trailblazer 11 letters gen-syn

someone who helps to open up a new line of research or technology or art

another word for about 50% similar → approximately, roughly, some

another word for terms 50% similar → footing

another word for under 50% similar → nether

another word for word 50% similar → phrase