How many letters does the top answer for “powdered fledspar, kaolin, or quartz, used in the manufacture of porcelain.” have?

The most common answer is petunse (7 letters).

Crossword clue: powdered fledspar, kaolin, or quartz, used in the manufacture of porcelain.

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

petunse 7 letters web-def

Powdered fledspar, kaolin, or quartz, used in the manufacture of porcelain.

petuntse 8 letters web-def

Powdered fledspar, kaolin, or quartz, used in the manufacture of porcelain.

petuntze 8 letters web-def

Powdered fledspar, kaolin, or quartz, used in the manufacture of porcelain.