Answer:

MATTES

Answer	Crossword Clue
MATTES	Dull finishes
MATTES	Framer's stock
MATTES	Unglossy finishes

MATTES	Photo finishes
MATTES	Some video editing effects
MATTES	Glossies' opposites
MATTES	Sulfide mixtures.
MATTES	Ore-smelting mixtures
MATTES	Smelters' mixtures
MATTES	Dull surfaces
MATTES	Makes dull

MATTES	Some developments
MATTES	Unshiny finishes
MATTES	Some photo finishes
MATTES	Some postproduction shots
MATTES	Frame shop stock
MATTES	They're on the dull side
MATTES	Non-shiny finishes

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.