What does pioneered mean in crosswords?

pioneered means: Introduced, developed, or led the way in something new.

Which crossword clues can have pioneered as the answer?

Possible clues for pioneered include "Blazed a trail".

Word entry · 9 letters

Best crossword clue

"Blazed a trail"

9 letters · collected on this word page

9 lettersSorted deeeinoprStarts with PEnds with D1 cluesCommon crossword word

1P2I3O4N5E6E7R8E9D

01“Blazed a trail”9 letters

Not quite right?

P________