Category Nuances for filler:

• solid,
• starting,
• functional,
• residual,
• inorganic,
• suspended,
• inert,
• chemical,
• particulate,
• secondary,
• insoluble,
• heavy,
• reactive,
• potential,
• small,
• inner,
• single,
• hydrophilic,
• individual,
• additional,
• auxiliary,
• short,
• powdered,
• nonstructural,
• dissimilar,
• size,
• toxic,
• crystalline,
• plastic,
• new,
• out,
• foreign,
• raw,
• decorative,
• supplementary,
• bituminous,
• partial,
• minor,
• granular,
• available,
• ancillary,
• conventional,
• liquid,
• stable,
• pharmaceutical,
• dry,
• dispersed,
• dusty,
• handy,
• hydrophobic,
• combustible,
• charged,
• artificial,
• flexible,
• inexpensive,
• fine,
• polymeric,
• replaceable,
• costly,
• main,
• third,
• lighter,
• stock,
• aesthetic,
• colloidal,
• harsh,

Simple Categories for filler:

• medicine,
• particulate,
• component,
• material,
• words,
• solid,
• substance,
• thing,
• part,
• item,
• attribute,
• agent,
• particle,
• constituent,
• allergen,
• contamination,
• paper,
• contaminant,
• diluent,
• matter,
• chemical,