Modifiers matching particulate:

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

Simple categories matching sharp:

• particulate,
• object,
• feature,
• instrument,
• pin,
• implement,
• particle,
• point,
• means,
• projectile,
• item,
• equipment,
• tool,
• animal,
• noise,
• edge,
• ideal,
• front,
• variation,
• taste,
• image,
• aggregate,
• shape,
• rock,
• wire,
• blade,
• end,
• imagery,
• weapon,
• material,
• boundary,
• device,
• body,
• utensil,
• alternative,
• sound,
• flavor,
• stone,
• member,
• pain,
• surface,
• food,
• nature,
• pick,
• curve,
• part,
• devices,
• wave,
• green,
• cheddar,
• corner,
• comer,
• article,
• cheese,
• pulse,
• ingredient,
• cutter,
• thing,
• knife,
• waveform,
• projection,
• impact,
• phenomenon,
• flavour,
• structure,
• sand,
• line,