Modifiers matching residue:

• agricultural,
• hydrophobic,
• animal,
• aromatic,
• metallic,
• basic,
• harmful,
• major,
• organic,
• fine,
• neutral,
• alkaline,
• infectious,
• solid,
• greasy,
• undesirable,
• cheap,
• toxic,
• noxious,
• charged,
• hydrophilic,
• clean,
• insoluble,
• functional,
• dietary,
• visible,
• loose,
• volatile,
• stubborn,
• reactive,
• chemical,
• crystalline,
• penultimate,
• larger,
• sticky,
• fresh,
• binding,
• biological,
• fibrous,
• wet,
• inexpensive,
• carcinogenic,
• uncharged,
• hygroscopic,
• large,
• common,
• biochemical,
• interfering,
• dangerous,
• useful,
• allergenic,
• essential,
• light,
• sensitive,
• miscellaneous,
• liquid,
• nonvolatile,
• structural,
• bulky,
• flexible,
• possible,
• viscous,
• automotive,
• herbaceous,
• acid,
• compressible,
• internal,
• nonmetallic,
• dried,
• corrosive,
• harmless,
• key,
• off,
• particulate,
• vegetative,
• fatty,
• urban,
• carbonaceous,
• heavier,
• dry,
• unwanted,
• antibiotic,
• soluble,
• undesired,
• poor,
• conventional,
• abundant,
• valuable,
• finer,
• electronegative,
• tough,
• coarse,
• nonpolar,
• oily,
• iron,
• hard,
• polymeric,
• acidic,
• heavy,
• combustible,
• side,
• unrefined,
• powdery,
• explosive,
• aliphatic,
• hazardous,
• inorganic,
• inert,
• botanical,
• refractory,
• polar,
• multiple,
• industrial,
• small,
• lipophilic,
• smaller,
• woody,
• active,

Simple categories matching alkaline:

• material,
• buffer,
• substance,
• pool,
• mixture,
• fruit,
• waste,
• metal,
• contamination,
• rock,
• fluoride,
• vegetable,
• lake,
• food,
• atom,
• gas,
• ion,
• mineral,
• sorbent,
• oxide,
• enzyme,
• stone,
• toiletry,
• surface,
• hydroxide,
• derivative,
• component,
• chemical,
• salt,
• dentifrice,
• medium,
• substrate,
• residue,
• phosphate,
• compound,
• liquor,
• contaminant,
• soil,
• paper,
• earth,
• deposit,
• builder,
• formulation,
• azide,
• fungicide,
• fluid,
• solid,
• magma,
• water,
• cleaner,
• filler,
• drug,
• system,
• particle,
• agent,
• atmosphere,
• matter,
• constituent,
• stuff,
• structure,
• solution,
• shampoo,
• condition,
• thing,
• caustic,
• composition,
• activator,
• byproduct,
• secretion,
• solvent,