This article is limited to American English conventions; British English may differ.
(1) Powder:
cheese powder
Cheese powder
coconut powder
Coconut flour
(2) Powdered:
powdered milk
milk powder
powdered sugar
Powdered sugar
✎ Refers to very fine powder. Ordinary white sugar is called sugar.
(3) Ground:
ground coffee
Coffee powder
ground pepper
pepper
ground cardamom
Cardamom powder
✎ Cardamom is pronounced ['kardəməm].
ground cinnamon
Ground cinnamon
✎ cinnamon is pronounced ['sinəmən].
ground clove
Clove powder
✎ clove is pronounced [kləʊv].
(4) Hot chocolate mix
Chocolate powder
✎ Chocolate powder is a special case because it usually contains sugar and other flavorings, so it is a mixture.
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