Modifiers matching lubricant:

• industrial,
• fluid,
• unstable,
• finished,
• soluble,
• liquid,
• rich,
• artificial,
• external,
• suitable,
• solid,
• conventional,
• desired,
• resistant,
• organic,
• standard,
• commercial,
• light,
• automotive,
• local,
• primary,
• fatty,
• wet,
• synthetic,
• vaginal,
• additional,
• ordinary,
• common,
• social,
• popular,
• auxiliary,
• natural,
• powdered,
• sticky,
• nonpolar,
• mechanical,
• convenient,
• appropriate,
• available,
• typical,
• thicker,
• protective,
• slippery,
• tasty,
• dry,
• polar,
• insoluble,
• oily,
• traditional,
• viscous,
• polymeric,

Simple categories matching polar:

• group,
• drug,
• hormone,
• radical,
• compound,
• solute,
• polymer,
• fluid,
• medium,
• solvent,
• substance,
• animal,
• insulator,
• organism,
• portion,
• particle,
• dielectric,
• molecule,
• surface,
• constituent,
• material,
• substrate,
• macromolecule,
• contamination,
• rubber,
• liquid,
• oil,
• mammal,
• structure,
• bird,
• component,
• fiber,
• reactant,
• nutrient,
• base,
• derivative,
• moiety,
• impurity,
• chemical,
• reagent,
• contaminant,
• metal,
• protein,
• pesticide,
• sorbent,
• activator,
• lubricant,
• resin,
• atom,
• fauna,
• elastomer,
• monomer,
• lipid,
• region,
• diluent,
• volatile,
• bond,
• unit,
• metabolite,
• residue,
• ligand,
• adhesive,
• gas,
• intermediate,
• plastic,
• fraction,
• solid,