Modifiers matching particulate:

• micro,
• coarse,
• fibrous,
• airborne,
• inorganic,
• unwanted,
• pathogenic,
• organic,
• conductive,
• tiny,
• suspended,
• fine,
• smaller,
• foreign,
• solid,
• size,
• small,
• inert,
• large,
• natural,
• ceramic,
• larger,
• powdered,
• atmospheric,
• floating,
• microscopic,
• allergenic,
• gross,
• sharp,
• supplemental,
• abrasive,
• secondary,
• available,
• coated,
• dustlike,
• nonmetallic,
• metal,
• soft,
• liquid,
• ambient,
• unhealthy,
• biological,
• insoluble,
• dry,
• chemical,
• diverse,
• silver,
• charged,
• crustal,
• hazardous,
• heavy,
• indoor,
• toxic,
• crystalline,
• hard,

Simple categories matching powdered:

• metal,
• abrasive,
• substrate,
• lubricant,
• material,
• sorbent,
• concentrate,
• stuff,
• alkali,
• substance,
• particle,
• carrier,
• drink,
• beverage,
• nutrient,
• mineral,
• oxide,
• gem,
• carbon,
• solid,
• herb,
• commodity,
• part,
• milk,
• polymer,
• particulate,
• chemical,
• foodstuff,
• fiber,
• stone,
• flavoring,
• product,
• adhesive,
• food,
• fibre,
• fuel,
• cocoa,
• color,
• item,
• salt,
• constituent,
• spice,
• drug,
• ingredient,
• solute,
• component,
• compound,
• condiment,
• clay,
• rock,
• filler,