Modifiers matching soil:

• finer,
• size,
• thick,
• textured,
• heavy,
• strong,
• subsurface,
• soft,
• permeable,
• stubborn,
• bad,
• lipophilic,
• mild,
• conductive,
• red,
• poor,
• fine,
• light,
• cohesive,
• organic,
• impermeable,
• inert,
• hydrophobic,
• lightweight,
• leafy,
• mixed,
• industrial,
• oily,
• indigenous,
• plastic,
• rich,
• heavier,
• difficult,
• pervious,
• compressible,
• particular,
• gritty,
• moving,
• stony,
• humid,
• coarse,
• natural,
• damp,
• complex,
• marine,
• everyday,
• insoluble,
• sensitive,
• unwanted,
• irregular,
• basic,
• lighter,
• nonconductive,
• clean,
• medium,
• local,
• infertile,
• expansive,
• nonpolar,
• surficial,
• porous,
• alkaline,
• ordinary,
• tillable,
• compact,
• soggy,
• unstable,
• wet,
• visible,
• chalky,
• hard,
• resistant,
• toxic,
• outdoor,
• inorganic,
• spongy,
• particulate,
• firm,
• softer,
• friable,
• tight,
• sedimentary,
• loose,
• overlying,
• dry,
• colored,
• dispersive,
• sandy,
• saturated,
• standard,
• stable,
• acidic,
• dense,
• free,
• tough,
• heterogeneous,
• hydrophilic,
• structured,
• weak,
• unconsolidated,
• granular,
• soluble,
• typical,
• alluvial,
• impervious,
• frictional,
• residual,
• active,
• common,
• packed,
• moist,
• sticky,
• solid,
• absorbent,
• fitting,
• nutrient,
• sterile,
• aggregate,

Simple categories matching oily:

• seafood,
• bean,
• fish,
• smudge,
• food,
• solid,
• seed,
• base,
• stain,
• wood,
• grain,
• residue,
• commodity,
• substance,
• product,
• waste,
• compound,
• meat,
• pellet,
• matter,
• foodstuff,
• hardwood,
• stuff,
• vegetable,
• fruit,
• deposit,
• liquid,
• material,
• solvent,
• component,
• plant,
• lubricant,
• contaminant,
• soil,
• nutrient,
• composition,